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The term for abbey, sometimes shortened to just badia. Buildings that were once abbeys have often been converted into renowned Italian wine estates, such as Tuscany’s Badia a Coltibuono.


Produced naturally during FERMENTATION, acetaldehyde is a colorless volatile component with a pungent ODOR. It is an asset in flor-based (see FLOR, Spanish Glossary) wines, such as Sherry, but a detectable amount in table wine is considered a flaw. Also occurs in coffee and ripe fruit.


A negative description for a wine with an unpleasant, sharp, vinegar-like smell and taste. A wine becomes acetic as a result of the presence of acetobacter, a bacteria that causes the natural conversion of wine to vinegar by producing acetic acid in the presence of air. See VOLATILE ACIDITY.


A natural component of wine; responsible for the zesty, refreshing qualities of some, acidity also helps wine to age. Wines with the proper amount of acid relative to their ALCOHOL content are vibrant and lively to drink. Wines with little acid relative to alcohol are the opposite: FLAT and blowsy. Wines with excess acid taste sharp and biting. There are multiple acids in wine, the three most important of which—tartaric, malic, and citric—all come from the grapes. Other acids may be produced during FERMENTATION.


A process practiced in warm wine regions whereby a winemaker adds acid to fermenting wine in order to boost that wine’s low level of acidity. Acidification is legal and widely practiced in many parts of the world, including California. Also called acidulation.


The process of intentionally exposing wine to oxygen to “open up” and soften it. Aeration occurs during the winemaking process, as when wine is poured or racked (see RACKING) from barrel to barrel, but it may also take place at serving time, as when a young wine is poured into a carafe or a decanter or even just swirled in the glass.


The process of intentionally holding a wine for a period of time so that the components in it can integrate and the wine can grow softer and possibly more COMPLEX. Wines are generally aged first in a barrel and later in bottles, since wines evolve differently in each vessel. The length of time any wine is aged is initially up to the producer, though many of the top European wines by law must be aged a certain minimum number of months or years. Most wines worldwide are aged only briefly before release.


A wine opener often used by sommeliers to remove corks that have begun to crumble, as with very old wines. The device does not penetrate the cork, but instead two flat, metal blades are inserted down the sides of the cork and then the device is gently twisted while pulling upward, to remove the cork. It was originally named the Magic Cork Extractor and patented in 1879, but it has been called the Ah-So since the 1960s.


During FERMENTATION, yeasts convert the natural sugar in grapes to alcohol (also known as ETHANOL or ETHYL ALCOHOL) and CARBON DIOXIDE. The riper the grapes, the more sugar they contain and the higher the potential alcohol content of the wine will be. Wines with low alcohol (German rieslings, for example) are LIGHT-BODIED. Wines with high alcohol (many California chardonnays) are FULL-BODIED and almost CHEWY. When a high alcohol wine has too little FRUIT and a low ACID content, it tastes out of BALANCE and gives off a HOT or slightly burning sensation in your mouth.

Alcohol by Volume

The percentage of the ALCOHOL content by volume in a wine must, by United States law, appear on every wine label. However, because alcohol can be difficult to measure precisely and because wineries often need to print their labels before they know the exact alcohol content, the percentage stated on the label need only be accurate within 1.5 percent as long as the amount is not more than 14 percent. If greater than 14 percent, it must be accurate to within 1 percent. For example, a wine labeled 12 percent alcohol by volume may contain anywhere from 10.5 to 13.5 percent alcohol.


Produced as FERMENTATION converts sugar to ALCOHOL, aldehydes have pungent odors that contribute to the flavor and quality of wine but in excess are undesirable.

Alte Reben

The term used in Germany and Austria for old vines.


A little sweeter than ABBOCCATO.


Bitter. Many Italian wines, both white and red, have a slight amaro character, which is considered a positive attribute by Italians.


The science of identifying and classifying grapevines according to their physical properties, such as the size, shape, and contours of their leaves, petioles, shoots, and grape clusters, as well as the color, size, seed content, and flavor of their grapes. French scientist Pierre Galet introduced modern ampelography in the 1950s and it remained the main system for identifying grapevines until the advent of DNA typing in the 1990s.


An earthenware vessel used by the ancient Greeks and other Mediterranean people to store and ship wine. An amphora was oval in shape, with two large handles at the top for carrying and a pointed bottom so that the vessel could be pushed into the soft earth where it would remain upright. Amphorae range in size from that of a milk can to a refrigerator.

Amtliche Prüfungsnummer

A quality-control test number (the AP number) signifying that a wine has passed official analytical and taste tests. It appears on every bottle of quality German wine in the category of QUALITÄTSWEIN BESTIMMTER ANBAUGEBIETE (QBA) or QUALITÄTSWEIN MIT PRÄDIKAT (QMP).


One of thirteen specified winegrowing regions in Germany. Plural anbaugebiete.

Angels’ Share

Any beverage left to age in wooden barrels will ultimately lose some of its volume to evaporation through the porous wooden staves. Whether wine or whiskey, its producers affectionately and poetically refer to this sacrifice as the “angels’ share”. However, there is one region in particular for which the turn of phrase is known—Cognac. The wines of Cognac are distilled into a clear, harsh spirit called eau-de-vie, or “water of life.” What transforms the spirit into Cognac is long aging in oak. Left in barrels for years (often many decades), the water in the Cognac gradually evaporates, as does up to 5 percent of pure alcohol, which the vignerons call “la part des anges.” Given the vast number of barrels in the Cognac region, it’s estimated that about 32 million bottles’ worth of the brandy evaporates yearly.


The year of the vintage.


Apera is the term used in Australia for Australian wines made like Sherry, in a solera and usually from palomino grapes. Australian vintners use the term out of respect for true Sherry which comes from the Jerez region of Spain. That said, Australian apera wines are delicious in their own right.


A method utilized in the Veneto region of Italy whereby wines are made by first spreading the grapes on mats or leaving them to hang in cool lofts in order to raisinate and concentrate them. The dry wine amarone is made this way, as are sweet wines labelled recioto (as in recioto di Valpolicella).


One of the categories by which a wine can be judged by sensory evaluation, generally including an assessment of clarity and COLOR.


In general conversation, the word appellation is often used simply to indicate the place where the grapes for a given wine were grown and subsequently made into wine. Technically, however, the word has much broader significance and importance. For this we must turn to the French for whom the full term is Appellation d’Origine Contrôlée, often abbreviated as AOC. France’s AOC regulations have become the world’s model for laws that define and protect geographically named wines, spirits, and even certain foods. For any given wine, the AOC laws stipulate, among other things, the precise area where the grapes that make the wine can be grown, the grape varieties that the wine can be made from, the permissible YIELD, aspects of VITICULTURE, such as PRUNING and irrigation, the minimum alcoholic strength of the wine, plus various details of how the wine can be made. For a given French wine to carry an appellation, it must meet all of the criteria set down in the AOC laws. Multiple appellations can exist within a larger appellation. For example, Margaux is an AOC within the AOC Haut-Médoc, which itself is an AOC within the larger AOC Bordeaux. The AOC laws evolved progressively, beginning in the 1930s. Today, most European wine-producing countries have similar, fairly stringent systems that define and govern the wines produced. In the NEW WORLD, including the United States, regulations defining the geographic boundaries of wine-producing areas are more recent. While New World regulations may specify the boundaries of a given place such as the Napa Valley, they rarely specify or regulate details, such as grape varieties, permissible yields, or how the wine can be made. See also AVA.


A word appearing on the labels of TOPIKOS OENOS, or PGI, wines, archondiko roughly translates to CHÂTEAU.


A term broadly used to describe a wine’s smell. Technically, however, the smell of any wine is divided into the aroma, the smell that derives from the grapes, and the BOUQUET, a more complex smell that a wine acquires after AGING.


A positive description, indicating that a wine has a pronounced AROMA. Some VARIETAL wines, such as muscat and gewürztraminer, are well known for being especially aromatic, often having SPICY and/or floral (see FLOWERY) scents.


A Champagne or SPARKLING WINE term that refers to the blending, or assembling, of still wines before the SECONDARY FERMENTATION, which creates the bubbles.


Astringent describes the dry, raspy MOUTHFEEL of a wine with a considerable amount of unripe TANNIN. Astringency can also be provoked by certain foods, such as unripe walnuts or unripe persimmons. Excess astringency is unpleasant and causes the mouth to pucker.


The term for shriveled grapes that have been attacked by the beneficial mold BOTRYTIS CINEREA. More commonly, however, you’ll encounter aszú as part of the name of Hungary’s most famous wine: Tokay Aszú. Luscious and honeyed, Tokay Aszú is to Hungary what Sauternes is to France—a renowned sweet wine that is both difficult and expensive to make.


A category of wine made in Austria, in Burgenland. Ausbruche (the plural) are slightly more opulent than BEERENAUSLESEN, and must be made from overripe, BOTRYTIZED and/or naturally shriveled grapes.


Plural auslesen. Literally, “select harvest.” A level of full ripeness according to the traditional German system. In the Modern VDP system in Germany, denotes a wine with significant sweetness.


Autolysis is the name for the process whereby spent yeast cells decompose. When a wine is left sur lie, or “on the lees,” it remains in contact with the yeasts (now dead) that performed the fermentation. As the yeasts’ cell walls collapse, enzymes start to break down the cells themselves, releasing polysaccharides, amino acids, and other compounds into the wine. These impart an extra dimension of yeasty, biscuity flavor, plus a creamy texture, the perception of a fuller body, and greater complexity. The effects of autolysis are very apparent in Champagnes and sparkling wines that have been left on their lees, sometimes for many years, after a second fermentation in the bottle and before the wine is disgorged, removing the spent yeasts.


The acronym for American Viticultural Area. An AVA is defined as “a delimited grape growing region, distinguished by geographical features, the boundaries of which have been recognized and defined.” On United States wine labels, such place names as Napa Valley, Sonoma Valley, Columbia Valley, and so on are all AVAs. There are now more than 203 AVAs in the United States.

Azienda Agricola

Italian wine estate—this term, sometimes abbreviated Az. Ag., often appears on Italian wine labels, along with the actual name of the wine estate, when the grapes were grown on that estate, and the wine that was produced there as well.

Azienda Vitivinicola

Grape-growing and winemaking company. Like AZIENDA AGRICOLA and AZIENDA VINICOLA, the term often appears on wine labels.


Negative term used when a table wine’s AROMA and/or flavor seems overripe, caramel-like, or even burnt. Poorly made table wines allowed to get too warm or to become oxidized often taste baked (see OXIDATION). For certain wines, such as Sherry and Madeira, however, some “bakedness” is considered appropriate and positive, especially when combined with the wines’ tangy nuttiness.


A harmonic equilibrium among the components of a wine (ACID, ALCOHOL, FRUIT, TANNIN, and so on) such that no one characteristic stands out like a sore thumb. Great wines have balance.

Ban des Vendanges

Literally “opening of the harvest”—the official date when harvest can begin. Growers can choose to begin harvest anytime after the ban des vendanges but not before it. A ban des vendanges is mandatory in some (but not all) AOCs, including Champagne and Burgundy. Within a given area, the ban des vendanges differs depending on the grape variety and location of the vineyard.


Used to describe a wine—usually a white—that has undergone FERMENTATION in small oak barrels as opposed to in more neutral large casks, cement vats, or stainless steel tanks. Fermentation in a small barrel can impart a richer flavor and creamier texture to some wines, though these characteristics may be acquired at the expense of the wines’ FRUIT. To mitigate against too intense a barrel-fermented character, winemakers can use older barrels, and/or ferment only a portion of the wine in barrels and then BLEND this portion with wine that has not been barrel-fermented.


The scale used in France and much of the rest of Europe for measuring sugar in grapes and, hence, their ripeness. Other scales for measuring sugar include BRIX (used in the United States) and OECHSLE (used in Germany).

Beerenauslese (BA)

Plural beerenauslesen. Literally “berry select harvest.” A level of considerable ripeness and sweetness in both the traditional and modern German systems. Beerenauslesen have often been the product of at least some botrytized grapes.


A type of light clay, mixed into wine to clarify it by removing tiny suspended protein molecules that can cause a hazy appearance (see FINING). As the bentonite settles, it absorbs and carries the particles suspended in the wine along with it to the bottom of the vessel. The clear wine is then racked off the settled material.


One of thirty-nine official districts. Germany’s thirteen wine regions (ANBAUGEBIETE) are officially broken down into thirty-nine bereiche (the plural of bereich), which in turn are broken down into GROSSLAGEN, which are broken down into EINZELLAGEN.


Hill or mountain.


White, as in vino bianco, white wine.


A descriptive term used for FULL-BODIED, robust wines that are usually high in ALCOHOL.

Biodynamic Viticulture

Sometimes described as a “spiritual science,” biodynamic viticulture is a holistic approach to farming wherein the vineyard is considered a regenerative living organism. Vineyard practices such as pruning are done according to the movement of the moon through the twelve houses of the zodiac. Various natural organic preparations, such as homeopathic teas, are applied to the vines at various times of the year. The manure of grazing animals is used as natural fertilizer; no synthetic chemicals are ever used. The stated goal of biodynamics is to align all of the forces of Nature, creating a natural harmony. Biodynamic viticulture is based on the teachings of the nineteenth-century Austrian philosopher and social reformer Rudolf Steiner.


A harsh flavor in wine, often derived from stems and seeds that have been carelessly or inadvertently crushed along with the grapes. Bitterness can also be caused by unripe grapes or unripe TANNIN. In certain big red wines, a slight bitterness is considered a positive nuance, just as it would be in a good espresso.

Blanc de Blancs

Literally, “white from whites.” A golden Champagne or SPARKLING WINE made entirely from chardonnay grapes.

Blanc de Noirs

Literally, “white from blacks.” A golden Champagne or SPARKLING WINE made from black (noir) grapes. (The French refer to red grapes as black.) It is possible to make a white wine from red grapes because the juice and PULP of red-skinned grapes is white. Blanc de noirs are usually made from pinot noir, but pinot meunier may be used in some cases. Very few Champagne houses produce blanc de noirs Champagnes. The practice is more common among makers of Californian sparkling wines.


Blue; when used to describe grapes, it means red.


To combine two or more lots of wine in hopes of enhancing flavor, BALANCE, and/or complexity. Often these are wines from different grape varieties, such as cabernet sauvignon and merlot, for example. However, blends may also be made up of wines that come from grapes grown in different soil or microclimates, wines that come from vines of different ages, wines from different CLONES, or wines made by different winemaking methods (some aged in one kind of oak, some in another, for instance). Virtually all Bordeaux wines and Champagnes are blends, as are wines from France’s southern Rhône Valley and numerous other wines from elsewhere around the world.


The flagon-shaped, rounded, and flattened bottle used for the wines of Germany’s Franken region. It is also used for some Portuguese wines, in particular rosés.


Wine cellar or wine-producing company. Curiously, a single wine company may nonetheless use the plural form bodegas in its name, as in Bodegas Ismael Arroyo.


The perceived weight of a wine in your mouth. The perception is dependent on ALCOHOL—the higher the alcohol content, the more FULL-BODIED the wine. As a point of reference, consider the relative weights of skim milk, whole milk, and half-and-half. Light-bodied wines feel like skim milk, medium-bodied ones like whole milk, and full-bodied ones like half-and-half.


A large glass jar used for storing small lots of wine. Bonbonnes—which hold 6.6 gallons—are typically used when the producer does not want the wine to be influenced by oak flavors or by oxygen.


Once spelled bouse, the word booze comes from the medieval Dutch word Büsen, meaning “to drink excess.” Bouse dates back almost one thousand years, to medieval English, but was most commonly used in the sixteenth century by unsavory characters—thieves and beggars—before becoming used more frequently as general slang.


The Spanish name for “butts”–600-liter (160-gallon) American-oak casks used in Jerez for aging Sherry.  Botas are usually painted with a water-based, jet-black matte paint, which is not only aesthetically striking, but makes it easier to spot leaks.  Botas used to age Sherry are never new but must be “envinadas” or seasoned with lesser quality wines, and many are over a century old.  As a side note: a bota bag is a traditional Spanish wineskin crafted from goat hide.

Botrytis Cinerea

A beneficial fungus, also known as noble rot, which is necessary to produce many of the world’s great sweet wines, including Sauternes. In certain years, when the degree of humidity is just right, Botrytis cinerea will attack grapes, covering them with a gray mold. The mold lives by penetrating the grapes’ skins and using up the available water in the juice. This concentrates the sugar, flavor, and ACID so that a COMPLEX wine of exceptional sweetness can be made. Botrytis is unique in that, unlike other molds, it produces flavors that harmonize with the flavors of particular grapes.


Initially, the amount glass bottles held was not consistent. From the fifteenth to the seventeenth century bottles held anywhere from 16 to 52 ounces. Today a standard wine bottle holds 25.36 ounces (750 milliliters). Restaurants generally pour five to six glasses of wine from a single bottle.

Bottle Aging

The process of allowing a wine to rest for a considerable period of time (usually years) in a bottle. Wines that have been bottle aged taste more mature, and their flavors can become so integrated that it’s no longer easy to identify such specific fruit flavors as lemon, raspberry, or cherry. Bottle aging adds to the complexity of a wine (see AGING).

Bottle Sickness

A temporary condition that occurs following the bottling process, during which wine is exposed to large amounts of oxygen as it is transferred from barrels or tanks to bottles. A wine with bottle sickness, sometimes called bottle shock, can temporarily taste FLAT, dull, or out of BALANCE. The condition usually goes away in a few weeks, occasionally after months.


Bouchon is the French name of a special stopper with clamps that is used on an opened bottle of Champagne or sparkling wine to preserve the bubbles. Capped with a bouchon, a bottle of sparkling will last about a week in the refrigerator. A bouchon is also a type of bistro in Lyon, France, known for its friendly atmosphere and for serving traditional, unfussy Lyonnaise dishes.


Technically, bouquet refers specifically to the aspects of a wine’s scent derived from BOTTLE AGING (see AROMA).


Denotes a white wine.


Brettanomyces, called brett for short, are often associated with manure-like smells. This genus of yeast can rob wine of its fruity aromas, replacing those with manure, horse blanket, barnyard, or sometimes Band-Aid scents. However, while many winemakers—especially in the New World—abhor even the faintest whiff of brett and will scrupulously clean their wineries to prevent brett from growing, other winemakers find a faint suggestion of brett aromas attractive as part of an otherwise complex wine.


A term used to describe a briar patch or light bark-like taste in a wine. Briary wines can sometimes also have a slightly scratchy texture.


The sunny slope of a hill.


When applied to a wine’s color, it means the wine is absolutely clear.


A measure of the sugar content of grapes before they are harvested. Used to estimate the ALCOHOL content of the resulting wine.


French term indicating a Champagne or sparkling wine that is dry to very dry, with less than 1.5 percent residual sugar.


A DRY to very dry Champagne or SPARKLING WINE containing less than 15 grams of sugar per liter (equal to 1.5% residual sugar). EXTRA BRUT is slightly drier than brut.


The small node on a grapevine shoot that carries within it the grape clusters for the year to come. In the early spring, these buds open, allowing the frail green SHOOTS and tiny clusters to emerge.


The act of grafting buds of one vine onto an existing planted vine. When buds from the scion variety are grafted onto the rootstock, the process is known as “field budding.”

Bulk Process

An inexpensive and quick way of making SPARKLING WINE. The bulk process, also called the Charmat method, involves placing wine in large, pressurized tanks for its SECONDARY FERMENTATION. In an alternative, and far more expensive, method, known as the MÉTHODE CHAMPENOISE, the secondary fermentation takes place inside individual bottles.

Bulk Wine

Literally, wine not in a bottle. Wineries of all types, sizes, and levels of quality buy and sell wines in bulk. Some sell all of their production that way. Most large producers buy significant amounts of bulk wines from other wineries and then BLEND, bottle, and distribute those wines under their own labels. Small, prestigious wineries, however, may also sell small amounts of high quality wine in bulk to producers who will use it to enhance their own wines. In harvest years when the size of the crop is small, the prices for bulk wine go up.


A plug for stoppering a wine barrel.


In the southern Austrian countryside, this is the name for a rustic restaurant that elsewhere is called a HEURIGE. A buschenschenk is easily identified by the buschenschenk (also the name for a swag of fir branches) tied to its doors.


A vine that is free-standing with no trellis system. In other words, it looks like a bush. Bushvines are also known as “head-pruned” vines and “goblet-trained” vines. Many of the world’s oldest vines are trained in this manner.


Curiously, the word butler is thought to have derived from the term bottler. From the time of the Middle Ages through the mid-18th century, the English upper classes bought wine in barrels and then transferred it into bottles that sometimes carried a family seal, crest, or other private marking. In a significantly large and wealthy household, it was one of the food service tasks of the head servant to monitor the wine cellar, filling glass bottles as needed for the dining room. Thus the “bottler” from the Old French bouteillier (bottle bearer) became, in time, the butler.


Used to describe a wine that has an AROMA and flavor reminiscent of butter. Buttery aromas and flavors in wine are the result of DIACETYL, which is a by-product of MALOLACTIC FERMENTATION.

Cailloux (KIGH-you)

The French term for stones or pebbles left behind by ancient rivers or glaciers. Although it can seem next to impossible, vineyards exist in soils composed mainly of such stones, including, in the U.S., the Rocks District of Milton Freewater, an appellation near the town of Walla Walla, Washington.


A vine SHOOT (or stem) that has turned from green to tannish-brown and has become hard and fibrous. Shoots turn to canes in the fall in order to withstand the oncoming winter. A vine’s canes will ultimately be pruned back, usually in the late winter. See PRUNING.

Cane Training

The process of training a vine along a structure such as a trellis.


The “umbrella” formed by the leaves and SHOOTS of the grape vine.


Wine cellar or yet another term for a winery.

Cantina Sociale or Cooperativa

A growers’ cooperative cellar. Italy, like France and Spain, has hundreds of wine coops, some of which make good but rarely great wine.


The crusty layer, up to two feet or more deep, of grape skins, pulp, stems, and seeds that rises and floats on top of the juice during a red wine’s FERMENTATION. The cap must be kept in contact with the juice by one of several methods. It may be frequently PUNCHED DOWN into the juice, or the juice can be PUMPED OVER, that is, drawn up from the bottom of the tank and then showered over the cap. As a result of being punched down or pumped over, the ALCOHOL in the fermenting juice can extract COLOR, AROMA, flavor, and TANNIN from the cap. In addition, if the cap is not broken up and kept wet with the juice, it dries out and becomes a haven for bacteria that will ultimately mar the wine.


The molded plastic, bimetal, or aluminum sheath that fits over the cork and top part of the neck of a wine bottle. Historically, capsules were made of lead to keep animals and bugs away from the cork. Today, lead is banned because of potential health risks.

Carbon Dioxide

Along with ALCOHOL, the gas carbon dioxide (CO2) is a by-product of FERMENTATION. Sometimes the small amounts of CO2 remaining in a wine make it slightly SPRITZY. If fermentation occurs in a closed vessel, such as a bottle, the CO2 becomes trapped in the wine and will ultimately form bubbles.

Carbonic Maceration

More accurately called semicarbonic maceration, carbonic maceration is a type of FERMENTATION in which bunches of uncrushed grapes are placed whole inside a closed tank. The weight of the bunches on top crushes those on the bottom, releasing juice that ferments in the standard manner. For the intact bunches on top, however, fermentation takes place inside each grape, leading to an extremely juicy style of wine. Carbonic maceration is used extensively in Beaujolais, where it heightens the wine’s already grapey flavor.


The raised glass logo or emblem embossed on a bottle of wine, most often found on the wines from the region of Châteauneuf-du-Pape. A cartouche is added to a wine bottle by pressing a mold filled with molten glass to the already-finished bottle. The word cartouche comes from the oval symbol used in ancient Egyptian hieroglyphics to indicate that the name written within the oval was a royal name.

Casa Vinicola

A wine firm, usually making wine from wine or grapes it has purchased (as opposed to grapes grown on its own estate). The word casa itself means house.


Northern Italian term for a farmhouse or estate.


The word for castle. Several famous Italian wine estates are housed in what were once castles—Castello dei Rampolla in Tuscany, for example.


The name for Spanish SPARKLING WINE made by the Champagne method (MÉTHODE CHAMPENOISE). Cava is a specialty of the Penedès region of north central Spain near Barcelona. The two largest cava producers, Freixenet and Codorníu, each produce far more sparkling wine by the Champagne method than any Champagne house makes.

Cépage Noble

Cépage means “grape variety.” The so-called noble grape varieties—cépages nobles—are those that consistently make fine wine, such as cabernet sauvignon, pinot noir, or chardonnay.


A French word for an above-ground facility used to store wine. It’s pronounced


The addition of cane or beet sugar to wine MUST before or during FERMENTATION in order to increase the total amount of sugar and hence raise the potential ALCOHOL content. Chaptalization is legal and widely practiced in many cooler northern European wine regions, where cool vintage years in some years lead to grapes that aren’t fully ripe and, in turn, to wines that are thin and lacking in BODY. By increasing the alcohol content of such wines, the winemaker can make them fuller bodied and therefore make them seem more substantial. Chaptalization is not permitted in many warm wine regions, including California, where it is not needed but could be used to produce cheap wines high in alcohol but with virtually no flavor.


A building where wine is made and around which vines grow. Despite the images most of us have of palatial estates such as Bordeaux’s regal Château Margaux, a château can be as humble as a garage. The names of most Bordeaux estates are preceded by the word château, though the word is used infrequently elsewhere in France and never in Burgundy, where the roughly equivalent term would be DOMAINE.


A term for mouthfilling, FULL-BODIED wines, chunky and viscous enough to seem almost chewable. Certain grape varieties such as zinfandel produced in very warm areas like Amador County, California, often take on a chewy character.


The British often call red Bordeaux claret. The word comes from the French clairet, which originally referred to a light red wine (to distinguish it from Port). Today, of course, the top red Bordeaux are anything but light in color or in body.


An official designation, referring to the heart of a DOC zone—by implication, the classic or best part. In Chianti, the classico zone is so highly regarded that it has a DOC of its own—Chianti Classico.


The term used especially in Burgundy to mean a specific field or plot. Each climat is distinguished by its own soil, climate, orientation to the sun, slope, drainage capacity, and so on.


The noun “clone” refers to plants of the same species that have identical physical characteristics. The DNA of a grapevine is not stagnant, so in Nature, clones change and evolve as the result of natural genetic mutations taking place over hundreds, if not thousands, of years. A grape variety may have many clones (like pinot noir), or relatively few (like sauvignon blanc). Two different clones of the same grape variety may taste remarkably different. Clone is also a verb. In viticulture, “to clone” means to propagate a group of vines from a “mother” vine that has desirable characteristics. These characteristics may include qualities such as resistance to certain diseases, berry size, and/or flavor attributes.


A term used especially in Burgundy to indicate a vineyard enclosed by a wall. One of Burgundy’s largest and most famous walled vineyards is Clos Vougeot.

Closed In

Refers to a wine that seems to have considerable potential, yet its AROMAS and flavors are temporarily muted. A wine can be closed in for a variety of reasons. Two common ones: it’s young or it’s densely concentrated and needs time and/or oxygen to open up. In the first instance, the closed in wine may need additional BOTTLE AGING before it opens up; in the second case, pouring the wine into a carafe or decanter and giving it an hour or so to breathe will help.


Descriptive term, not necessarily negative, for a wine that looks hazy rather than brilliantly clear. A wine can be slightly cloudy because it has not undergone FINING or filtration (see FILTER). Some wines, however, are cloudy as the result of faulty winemaking.


Describes a wine with unbearable, candy-like sweetness. Dessert wines should not be cloying.


An entire bunch of grape berries.

Cluster Thinning

During the vine’s growth cycle, the act of removing the fruit to enhance the quality of the fruit left on the vine.


Descriptive term for a harsh, unsophisticated wine, lacking in FINESSE.

Cold Fermentation

A type of FERMENTATION that takes place in a vessel that can be cooled, usually a stainless steel tank. Because cool fermentations are slower and more gentle than those that occur at warm temperatures, they help preserve the wine’s fresh FRUIT AROMAS and flavors. Many light- and medium-bodied white wines are cold fermented.

Cold Stabilization

A common winemaking technique whereby harmless TARTRATE crystals and small protein molecules are intentionally precipitated out of the wine. This is done by quickly chilling it. Unstabilized wines sometimes become hazy or form snowflakelike crystals, which are odorless and tasteless but look a bit unnerving.


Literally, harvest. However, colheita is also the name for an aged tawny Port from a single harvest. Colheita Ports are rare.


One of the distinguishing characteristics of wine, color is derived primarily from grape skins. White wines vary from pale straw to greenish yellow to yellow-gold amber; reds from garnet to crimson to brick red to lipstick red to purple. While the color of a wine is a tip-off to its variety (zinfandel is usually purplish in color, for example) and an indication of its age (white wines get darker as they get older; red wines get lighter), color is not a predictor of a wine’s flavor or quality.


A small village that is often an APPELLATION. In Bordeaux, the communes of Margaux, Pauillac, St.-Julien, and St.-Estèphe are famous appellations. Communes are also the lowest level of administrative division in France, and as such, are the equivalent of incorporated cities in the U.S.


Describes a multifaceted wine with compelling nuances and character. Importantly, in a complex wine, the multiple aromas and flavors reveal themselves subsequently over time. Thus, a complex wine is unknowable in one sip. All great wines are complex.

Concrete Eggs

Large, egg-shaped, concrete vessels used to ferment white wine. There are distinct advantages to using concrete eggs instead of oak barrels or stainless steel tanks. The oval shape of the egg helps create a vortex causing the wine to roll in circular arcs, assuring a thorough active fermentation. The concrete itself holds heat well, so the warmth created by fermentation is not quickly dissipated, and the wine doesn’t experience wide temperature swings. Lastly, concrete is porous like wood, which allows for the gentle introduction of air, which softens the wine.

Conjunctive Labeling

A type of labeling whereby small appellations within a large appellation must also list the large appellation on the label. The Napa Valley, for example, passed a conjunctive labeling law in 1989. As a result, when a Napa Valley winery lists Stags Leap District, or Oakville, or Rutherford (or any of the other 13 appellations within the valley) on its label, it must also add the words “Napa Valley.” The intent of conjunctive labeling is to guard against small appellations becoming more prominent than the region within which they lie. By comparison, there is no conjunctive labeling law in Bordeaux. Indeed, no First Growth Bordeaux has the word “Bordeaux” on its label.

Consejo Regulador

Local governing body that enforces wine policy for a given area, including the boundaries of the area, the grape varieties permitted, maximum YIELD, and so forth. Every Spanish wine region with a DENOMINACIÓN DE ORIGEN has a Consejo Regulador.


A consortium of producers of a certain wine, who join forces to control and promote it.


The general term for containers used to store wine. Small barrels, large wooden casks, and stainless steel tanks are the most common kinds of cooperage, but containers made from concrete, fiberglass, and glass are also employed. In California, one of the newest forms of cooperage are CONCRETE EGGS which have been used by high end wineries for a decade.


A permanent woody arm that is trained horizontally from the trunk of the vine. The cordon will support the SHOOTS and grape clusters.


A term used to describe a wine that smells like a wet dog in a basement or, sometimes, like wet cardboard. Wines become corked when certain bacteria in the cork cells interact with minute amounts of chemical residues that may remain in corks or wine bottles after they are cleaned. A corked wine has a defective AROMA and flavor, although it will not harm the drinker. Corked wine cannot be predicted. Any wine regardless of its quality or price can be corked.


Year of harvest, or vintage.


The failure of grapes to develop after flowering occurs. Weather conditions during the spring such as clouds and cold temperatures, wind, rain, and high temperatures can cause the flowers to stay closed or drop off the vine, and therefore not become fertilized. Each flower represents a potential grape and vines that experience coulure, sometimes called “shatter” in English, often have irregular bunches that are missing grapes.


Deep chalk pits in Champagne used by Champagne houses to age Champagne. Originally dug by the Romans in 300 AD to source stones for building the city of Reims, these cold, dark, humid chambers are as deep as 60 feet underground and are shaped like a pyramid, with the bottom of the pit being the widest.


The word Crémant is used for French sparkling wines made outside of the Champagne region, but nonetheless still made using the traditional Champagne method of second fermenation in each bottle. Important examples include Crémant d’Alsace, Crémant Bourgogne, and Crémant de Loire.


Literally nursery, criadera refers to a layer of Sherry casks, all of which contain wine of approximately the same age and blend. Multiple criaderas—sometimes more than a dozen—make up a SOLERA.


The basic-quality wine produced by each BODEGA. Crianzas are considered every-night drinking wines. They are less prestigious, less costly, and aged for shorter periods than RESERVAS or GRAN RESERVAS. While national law stipulates that crianzas must be aged for a minimum of six months in oak barrels, each DENOMINACIÓN DE ORIGEN or DENOMINACIÓN DE ORIGEN CALIFICADA can set higher standards. In Rioja, for example, a crianza must be aged for at least two years, one of which must be in oak barrels.


A grape created by fertilizing one genetic variety of grape with another genetic variety that belongs to the same species. While a cross may be the result of breeding, most crosses occur spontaneously in nature. Within the European species VITIS VINIFERA two highly regarded man-made crosses are scheurebe (riesling x silvaner) and pinotage (pinot noir x cinsaut). A cross is different than a HYBRID.


Translated in English as “growth,” the word cru can mean a vineyard or an estate, usually a superior one, that has been classified geographically or by reputation. A classified cru is known as a cru classé. Within any given classification (such as those in Bordeaux and Burgundy), there are Premiers Crus (first growths), Grands Crus (great growths), and so on. The word is the past participle of the French verb croître, meaning to grow.


Used as a verb, “to crush” means to break the grape skins so that the pulp oozes out and fermentation can more easily begin. As a noun, crush is the general term used for all of the steps, including harvesting, that take place just prior to FERMENTATION.

Cuba de Calor

A method of making fortified base wine for inexpensive Madeiras that involves heating the base wine in large vats fitted with serpentine-shaped, stainless steel heating coils very slowly over a period of 3-6 months.


A segment of a dormant CANE 14 to 18 inches long that is cut off a growing vine and used to propagate a new plant through grafting or direct planting.


The wine from a selected barrel or vat (the term is derived from the French cuve, meaning “vat”). In Champagne, however, the word cuvée is used to describe a blend of wines. A Champagne cuvée is often made up of different varieties of grapes, or grapes from different vineyards plots, or both. The term prestige cuvée is used in Champagne to refer to a house’s most expensive and prestigious wine. Dom Pérignon, for example, is the prestige cuvée of Moët & Chandon.


The building that houses FERMENTATION tanks or vats. The place where the wine ferments.


Districtus Austriae Controllatus, or protected Austrian declaration of origin. Instituted in 2001, this system organizes Austrian wine into regions with specific laws on which grapes are allowed to be grown and other viticultural and winemaking regulations. It was modeled after France’s AOC system in an effort to increase quality and put the focus on terroir.

De Primeur

Wines that are sold and drunk very young. The most famous of these is Beaujolais Nouveau, although dozens of French wines are allowed by law to be sold the year the grapes were harvested. Not to be confused with EN PRIMEUR.


The act of pouring a wine (generally an older wine) off any SEDIMENT or deposits that may have precipitated out and settled in the bottle. Sometimes the term is used to describe the action of pouring a young wine into a decanter or carafe to mix it with oxygen and open it up, but this is more correctly called AERATION.


With European wines, the decision to place a wine in a category that is lower in status than seems appropriate given the quality of the wine. European wines may be declassified for a variety of reasons. In France, for example, wines that do not meet the strict requirements of AOC laws are declassified, usually to TABLE WINE.


Disgorgement (see DISGORGING)—the process of removing the yeasty sediments from a Champagne bottle after the second, bubble-forming FERMENTATION.


Literally half-dry in French. Term used for a SPARKLING WINE or Champagne that is moderately sweet.


A sweet Champagne or SPARKLING WINE containing 33 to 50 grams of sugar per liter (equal to 3.3 to 5% residual sugar). Demi-sec is sweeter than EXTRA DRY, which is sweeter than BRUT.


Intensity and concentration. An especially intense and concentrated cabernet sauvignon, for example, might be described as having depth.

Dessert Wine

General term for a wine that is sweet and, as such, could accompany, or be, dessert. In the United States, such wines often fall into the category of LATE HARVEST. There are many ways of making dessert wines. Two of the world’s most famous dessert wines, French Sauternes and German trockenbeerenauslesen, are the result of grapes that are infected with the noble rot BOTRYTIS CINEREA.


A machine that separates the stems from the grapes. When combined with a crusher, it is called a crusher-destemmer.

Deutscher Wein

German table wine, the humblest category of wine. Although the ALCOHOL content, acidity level, and origin of grapes are all controlled by law, Deutscher wein is usually so light, it’s often just a step above water. The term Deutscher means “of Germany.” Absent that designation, the wine may be a “Euroblend” based on grapes may come from one of several other EU countries.


Diacetyl is a buttery-tasting compound that is a by-product of malolactic fermentation, the process in which beneficial bacteria turn sharp-tasting malic acid in wine to softer lactic acid. Chardonnays that have gone through malolactic fermentation often have noticeable diacetyl. Butteriness in chardonnay does not come from oak; although many wine drinkers assume this is the case.


A negative description of wines with chemical or microbial “off” odors and flavors usually resulting from faulty winemaking. The implication is that something is present in the wine that shouldn’t be.


Referred to in French as DÉGORGEMENT (see French glossary), this is the process used in during the making of Champagne or SPARKLING WINE by which yeasty sediment is removed from the bottle after the second bubble-forming FERMENTATION.

Diurnal Temperature Fluctuation

The difference in temperature from the coolest point in the morning to the warmest point in the afternoon. A large difference between these two temperatures is ideal for wine growing regions as it allows the sugars to ripen during the heat of the day while the natural acids are preserved thanks to the coolness of the night. In regions such as central Spain and Mendoza, Argentina, the diurnal temperature fluctuation can be as much as 30 to 40 degrees Fahrenheit.

DNA Profiling

The practice of using DNA markers to identify the parentage of a vine. Also called DNA typing or fingerprinting.


Fully sweet. Italy produces countless sweet wines from many different grape varieties.


A wine-producing estate. Many wineries throughout France incorporate the word in their names, especially Burgundian estates, the most famous of which is the Domaine de la Romanée-Conti.


The degree of sweetness of the LIQUEUR D’EXPÉDITION, which is used to top up Champagne before its final corking. The dosage is what determines whether a Champagne will be BRUT, EXTRA DRY, DEMI-SEC, and so on.


Commonly used to describe any wine that doesn’t contain significant grape sugar. Technically, a dry wine is one fermented until less than 0.2 percent of natural (RESIDUAL) sugar remains. A wine can be dry and taste FRUITY at the same time.


Sweet. Spain has less of a reputation for making top-quality sweet wines than France, Italy, or Germany, although several styles of Sherry, Spain’s extraordinary FORTIFIED wine, can be sweet.


A description for a wine that temporarily has little taste. This can be a wine, usually white, that is served so cold that it tastes as though it’s not altogether there. Or it can be a wine, usually red, in an awkward stage of its development when it tastes neither full of fruit and young, nor mature. Why some wines go through dumb phases is not fully understood. Parallels with people seem obvious.


Used to describe a wine, the AROMA or flavor of which is reminiscent of the earth. It usually refers to flavors that evoke soil or the forest—moss, dried leaves, bark, mushrooms, and the like. The term is sometimes extrapolated to include the pleasant, sensual aromas of the human body.


Literally, “water of life.” Eaux-de-vie (the plural) are grape spirits, or clear brandies, that have been made by distilling wine or POMACE.


BOTRYTIS CINEREA; Germany’s and Austria’s luscious DESSERT WINES BEERENAUSLESEN and TROCKENBEERENAUSLESEN are made with the help of edelfäule.


Slightly sweet, a term usually applied to Szamorodni, the type of wine made in Tokay from vineyards where the grapes have not been sufficiently affected by BOTRYTIS CINEREA to make Tokay Aszú. Szamorodni may be slightly sweet or dry (SZÁRAZ).


The official name for an individual vineyard site. There are 2,658 of them in Germany. Germany’s 13 wine regions are officially broken down into 39 BEREICHE, which in turn are broken down into 167 GROSSLAGEN, which are broken down into einzellagen, the plural of einzellage.


A rare and especially intense DESSERT WINE made by pressing frozen grapes that have been left hanging on the vine into midwinter, sometimes February. (Eiswein carries the vintage date of the main harvest year, so even if, for example, eiswein grapes were harvested in January 2015, the bottle would carry the vintage date 2014). When eiswein grapes are harvested in late winter, they are gently pressed while still frozen, so that the ice is separated from the remaining concentrated, very sweet, high-acid juice. Because of their ACIDITY, eiswein are usually less unctuous but more vibrant than BEERENAUSLESEN or TROCKENBEERENAUSLESEN. Eisweins age for decades and are extremely expensive.


A descriptive term for a wine with such FINESSE and BALANCE that it tastes refined rather than rustic.

En Coteaux

Vines planted on slopes, usually making superior wine.

En Primeur

A method of buying, wherein the wine is bought before it is released. Also known as buying futures. Buying wine en primeur allows collectors to be more certain of securing given wines. The wines most likely to be sold en primeur are Bordeaux wines from top châteaux.

En Rama

Literally, “in an unrefined state.” The name of fino or manzanilla Sherries drawn from barrels in the spring when the flor is thickest, then immediately bottled—usually unfined and without stabilization. En rama Sherries are extremely fresh and vivid and last mere months because they are so fragile. The equivalent of drinking Sherry directly from the cask, en rama Sherries are extremely rare on the commercial market.


The various grape varieties used in any given wine.


The science and study of winemaking, differentiated from viticulture, the study of grape growing. Also spelled oenology, it is derived from the Greek oinos meaning “wine.”


Historically, an enoteca was a wine library, a place where bottles of wine were displayed. Today, the word enoteca is also used to indicate a wine bar where a curated collection of wines is available for tasting. The most famous enoteca in Italy is the Enoteca Italiana in Siena which was once a de Medici fortress.

Erste Lage

Designation which indicates a “First Class” vineyard, similar to the designation “Premier Cru” in Burgundy. The designation used by the 200 plus members of the VDP. The term Erste Lage generally appears on the neck label. See VDP.

Erstes Gewӓchs

An old term meaning “First Growth.” Used before 2006 in the Rheingau for high-quality dry wines made from riesling and pinot noir. Today, used less frequently as producers adopt VDP terms instead.


Wines produced and bottled by a grower or a cooperative. You won’t see erzeugerabfüllung on the labels of well-known estates.


Translated as “choice,” it is used on labels to denote “special selection” wines in Portugal.

Estate Bottled

Exact definitions of estate bottled differ depending on the country from which the wine comes. In the United States, the term may be used by a winery only if 100% of the wine came from grapes grown on land owned or controlled by the winery, and both the land and winery must be in an authorized viticultural area. The winery must produce 100% of the wine, age it, and bottle it at the winery. While the winery and vineyard must be within the same viticultural area, the parcels do not need to be contiguous.


Aromatic compounds produced by yeasts and bacteria primarily during FERMENTATION. Esters may add complementary or deleterious aromas to the wine.


The Portuguese term for the step in the process of making Madeira that involves heating the wine. Depending on the quality of the Madeira being produced, there are several estufagem methods. The most basic involves placing the fortified base wines in containers that are then heated to an average temperature of 113°F (with a maximum temperature of 131°F allowed) for three to six months. To make the very finest Madeiras, however, the containers may be placed in a warehouse attic, which builds up tremendous heat thanks to the intense Madeiran sun. There the Madeira-to-be may be left for twenty years or more.

Ethanol or Ethyl Alcohol

Commonly referred to simply as alcohol. ALCOHOL results when yeasts convert the natural sugar in ripe grapes during FERMENTATION.

Extra Brut

A very DRY Champagne or SPARKLING WINE, with minimal (less than 0.6 percent) added sweetness. Drier than BRUT.

Extra Dry

A confusing designation, extra dry actually refers to Champagne or SPARKLING WINE that is slightly sweet, containing 1.2 to 2.0 percent residual sugar.

Extra Dry

Slightly sweeter than Brut, contains extra dry Champagne or SPARKLING WINE. Do not confuse Extra Dry with Extra Brut, which is the driest dosage level.

Extra Seco

SPARKLING WINE that is not quite as dry as BRUT (SECO).


The soluble particles in wine that would remain if all the liquid was drawn off.


A descriptive term for the texture of a FULL-BODIED wine with saturated fruit. Although being fat is generally considered a positive wine trait, being flabby is not. A flabby wine is a fat wine that lacks acidity so that it seems gross and unfocused.


Tuscan term for a farm or wine estate. Many top Chianti producers use this term as part of their names—Fattoria di Felsina, for example.


A term used in the Wachau region of Lower Austria to indicate natural unchaptalized wines with at least 11.5% but no more than 12.5% ALCOHOL.


An unofficial term used in Germany as a synonym for halbtrocken or half-dry wines—defined as less than 1.8% residual sugar. Wines called feinherb usually still taste extremely DRY because of the high corresponding ACIDITY in German wines.


Also known as primary fermentation, the process whereby yeasts convert the natural sugar in the grapes into ALCOHOL and CARBON DIOXIDE. The alcohol will remain a constituent of the wine that results, but in most cases, the carbon dioxide will be allowed to escape as a by-product.


Literally, “a flask,” but more often the word fiasco is used to describe the bulbous, straw-encased Chianti bottle that was a fixture of the bohemian lifestyle in the 1960s in the United States. (Memory lane, right, Boomers?). Chiantis sold in fiaschi (the plural) were usually quite cheap. Plus, the bottle doubled as a candle holder once the wine was drunk. If fiaschi make a comeback, remember, you heard it here.

Field Blend

An old method of viticulture whereby different grape varieties are planted within a single vineyard. The grower then harvests all of the grapes at the same time and ferments them together. Thus, the final blend of the wine is based on the percentages of the varieties in the vineyard. If about 20% of the vineyard was planted with syrah, then the final wine will be composed of about 20% syrah. Before the 20th century, most blended wines were based on field blends. Today, vineyards (or at least blocks within a vineyard) tend to be planted with a single variety. The grower can then harvest that variety when it is optimally ripe and ferment it separately, in order to evaluate it before using it in the final blend.

Field Selection

Known in French as selection massale, a field selection is made up of a group of clones within a given vineyard. When a grower wants to create a new vineyard using field selection, he takes cuttings not from one mother vine (which would be a single clone) but rather from a series of different “mothers” in the vineyard, hoping to replicate the clonal diversity of that site.


A filter is a porous membrane or other device used to remove selected particles from a liquid. In winemaking, a filter can be used to remove yeast cells and bacteria from the wine. Winemakers may filter a wine extensively, not at all, or to any degree in between. Some critics contend that some wines are filtered excessively, thereby stripping them of positive flavors and textures.


Used to describe a wine with elegance and BALANCE. The term implies that the wine is polished and sophisticated. Hearty, rustic country wines would not be described as having finesse, while a well-made Champagne or top white Burgundy might be.


A process of softening the texture of a wine by adding one or more protein coagulants, such as gelatin, egg whites, or ISINGLASS, to the wine. The coagulant attaches itself to tannin molecules, then settles to the bottom of the container, carrying tannin along with it. Fining can also be done to clarify the color of a wine, as when BENTONITE, a clay, is used to remove unwanted particles suspended in the wine which are making the wine appear hazy.


The impression that a wine leaves in your mouth even after you have swallowed it. A finish may be almost nonexistent, fairly short, or extremely long. It may be smooth and lingering, or rough and choppy. A finish may also be dominated by one component in the wine, such as ALCOHOL (a HOT finish), ACID (a tart finish), or TANNIN (an ASTRINGENT finish). A great wine, as opposed to a good wine, always has a pronounced, very long, lingering, well-balanced finish. In some judgings, officials actually measure the length of time that the wine can still be tasted after it has been swallowed.


Bottle—the English word flask is derived from flasche.


Refers to wines that taste dull and uninteresting. Often, this is because the wine lacks ACIDITY.


The word fleshy is used to describe wines with a certain plumpness and rich core of fruit. Fleshiness is associated with certain varieties like merlot—especially when it’s ripe. In blends that combine merlot and cabernet sauvignon, merlot is often said to “put flesh on cabernet’s bones.”


Literally flower, a layer of yeast cells that forms naturally on top of manzanilla and fino Sherries as they age in the cask. Flor acts to prevent OXIDATION and also contributes a unique flavor to the wine.


Used to describe AROMAS and flavors, usually present in white wines, that are reminiscent of flowers.


A wine, such as Sherry or Port, that has had its ALCOHOL content increased by the addition of distilled grape spirits (clear brandy). Most fortified wines contain 16 to 20 percent ALCOHOL BY VOLUME.


Large wooden vats used to age wines.


An odd descriptive term (having nothing to do with foxes, or sex appeal, for that matter) for the wild, candylike aroma and flavor associated with wines that come from native American grapes of the Vitis labrusca species, such as Concord. The flavor is derived from an ester, methyl anthranilate.

Free Run

The juice that runs—freely—simply as the result of the weight of the grapes, before any mechanical pressure is applied in a PRESS.


Slightly fizzy, but less so than SPARKLING WINE.

Front Palate

It might seem like the term front plate refers to the front of the mouth, but front palate, mid palate, and back palate are temporal terms—that is, they indicate time. So the “front palate” is comprised of the flavors, aromas, and textures you experience in the first few seconds after you put the wine in your mouth. Mid palate is what you experience a few seconds after that. And back palate are the sensations, flavors, and aromas at the end of the experience, right before you swallow or spit.


The part of a wine’s AROMA and flavor that comes from grapes. The fruit in a wine is distinguished from the wine’s ALCOHOL or ACID.


A catchall term for the pronounced flavor or AROMA that comes from the wine grapes themselves. Wines are generally most fruity when they are young. In addition, certain VARIETAL wines (gewürztraminer, gamay, zinfandel) seem more fruity than others.


Having pronounced weight on the palate. Full-bodied wines are to LIGHT-BODIED wines as half-and-half is to skim milk. All other things being equal, the higher a wine’s ALCOHOL content, the more full-bodied it will seem.


See EN PRIMEUR in the French glossary.


Many South African wines have an aroma or flavor that South Africans call fynbos (FEIGN boss). The name means “fine leaved plants” in Afrikaans and describes a distinctive heathland of restios, heather, irises, daisies, orchids, and other plant species. Fynbos is found only on the southern coastal tip of Africa.


A type of large, rolled stone that is commonly found in the soils of Châteauneuf-du-Pape. The stones and rocks which range from fist-size to the size of a small pumpkin, are the remnants of ancient Alpine glaciers. The stones not only retain heat and hasten ripening but also protect the ground from becoming parched and dry by helping hold moisture in the soil.

Garagiste (gare-a-JEEST)

A French term first used in Bordeaux in the 1990s, the word garagiste refers to an innovative (possibly renegade) professional winemaker without much financial capital, who began making small lots of fine wine in his/her garage or in another humble venue (like an industrial park). Garagistes are now at work all over the world. The term is generally used approvingly.


Used in reference to Portuguese still wines, the word garrafeira indicates a wine of especially high quality. But the word also means wine cellar or bottle cellar (from the Portuguese garrafa—bottle). In addition garrafeira is a style of Port, albeit a rare one. Rich and supple, garrafeira Ports are usually from a single outstanding year and are aged briefly in wood and then a long time—as many as twenty to forty years—in large glass bottles. After aging, the garrafeira is decanted and transferred into standard 750 milliliter bottles and sold.

Garrigue (gare-REEG)

When a wine pro describes a wine as “earthy,” the characterization can mean several different but related ideas. One of the permutations of earthiness is what the French call garrigue. Garrigue is the aroma (and by suggestion, the flavor) of the dry, sun-baked earth, combined with the scent of wild resinous plants such as thyme, rosemary, and lavender. In Provence and the Languedoc-Roussillon along the sunny French Mediterranean, the smell of garrigue often permeates the air, the wine, and even the foods.


A category of inexpensive wine that has been given a general name that is not controlled by law. In the United States, terms such as “chablis,” “rhine,” “sherry,” and “burgundy” are all considered generic terms because they are not controlled by United States law. Note that, in Europe these are stringently defined terms. Thus, any inexpensive blended wine in the United States may be called “chablis” even though the wine itself will bear no resemblance to its namesake.

Ghost Winery

Ghost winery is a nickname for a dormant, deserted winery. Although the California wine industry is thriving today, at the turn of the 20th century, the combined hardships of Prohibition, phylloxera, and the 1929 stock market crash caused many wineries to be abandoned. At one time, there were nearly 100 ghost wineries in the Napa Valley alone. Most of those are now once again in operation.


Also called glycerol, glycerine is a colorless, odorless, slightly sweet, oily substance that is a minor by-product of FERMENTATION. Though often commented on by tasters, glycerine probably makes no more than a negligible contribution to a dry wine’s viscosity, and it is not responsible for a wine’s so-called “legs” or “tears.” The wines with the highest glycerine levels are sweet botrytized wines. In these wines, glycerine may contribute slightly to the wine’s sweetness and unctuous feel.


The traditional barrels, which hold about 140 liters of wine, used to make Tokay Aszú (named after the village of Gönc, known for its barrel makers).

Goût de Terroir

The distinctive taste of a given grape variety grown in a specific TERROIR.


To splice one grape species (say, vinifera) onto another species (say, rupestris). Grafting makes it possible to grow, say, chardonnay (which belongs to the species vinifera), onto a Native American species ROOTSTOCK. Without the ability to graft, many of the great vineyards of the world would have long ago succumbed to the insect PHYLLOXERA.

Gran Reserva

A BODEGA’s top wine, produced only in excellent years and then subject to lengthy AGING. Though national law stipulates that red gran reservas must be aged two years in oak barrels, each DENOMINACIÓN DE ORIGEN or DENOMINACIÓN DE ORIGEN CALIFICADA can set higher standards. In Rioja, for example, red gran reservas must be aged for two years in barrel followed by three years in bottle, and in practice, many Rioja producers exceed even that.

Gran Selezione

Highest quality category in Chianti Classico. Wine must be made from estate grown grapes and aged at least 30 months before it is sold.

Grande Marque

A member of a particular association of about thirty of the longest-established Champagne HOUSES. The Syndicat de Grandes Marques is devoted to upholding a written charter of high standards in the production of Champagne.


A clear brandy (EAU-DE-VIE in French) made by distilling the POMACE left over after MUST or wine is pressed. Grappa di monovitigno is a grappa from a single grape variety, such as moscato or picolit. Because grappas made this way have a subtle suggestion of the aroma and flavor of the original grapes, they are considered superior.


A descriptive term for the green flavors and AROMAS reminiscent of just-cut grass, meadows, fields of hay, and the like. The VARIETAL most often described as grassy is sauvignon blanc.


A flavor in wine generally associated with those of grass, moss, or vegetables. Also a flavor found in wines made from underripe grapes. A certain amount of greenness can be characteristic of, and therefore positive in, some varietals like sauvignon blanc. With most red varietals, however, obvious greenness is considered a fault.

Grosse Lage

A term used by members of the VDP in Germany to indicate a vineyard that is of the highest quality. The term roughly corresponds to the Burgundian term Grand Cru. The term Grosse Lage will appear on the neck label. See VDP.

Grosses Gewӓchs

The VDP term for a dry wine from a vineyard designated Grosse Lage, or of the highest quality.


One of approximately 167 collections of vineyards. Germany’s 13 wine regions are officially broken down into 39 BEREICHE, which in turn are broken down into 167 grosslagen (the plural of grosslage), which are broken down into more than 2,658 EINZELLAGEN.


The taste or smell suggested by wet metal. Often used to describe sauvignon blancs, particularly OLD WORLD ones.


A term used by members of the VDP to indicate the wine comes from a good but not great quality vineyard owned by the winery. See VDP.


Also called a girasol, Spanish for “sunflower,” gyropalette is a piece of equipment used in the production of sparkling wine made by the traditional method (where the second fermentation takes place in the bottle) like Champagne. To remove the yeast sediment (lees) left in the bottle, riddling (aka remuage) is performed. This machine automates the riddling process for bottles.


Germany for “half-dry”—defined as less than 1.8% residual sugar. The term is used in Germany, but rarely in Austria. Wines labeled halbtrocken usually still taste extremely DRY because of the high corresponding ACIDITY in German wines. The term feinherb is often used as a synonym.


When used to describe a wine with flavors or AROMAS slightly reminiscent of herbs, herbal is positive. Good sauvignon blanc, for example, is considered slightly herbal. When herbal flavors become extreme, they are often described as herbaceous, a quality some wine drinkers like and others don’t. Herbal is different than VEGETAL, a term used negatively to describe a wine with a dank green OFF ODOR.


In Austria, a rustic type of restaurant often attached to a winemaker’s home. Traditionally, all of the food at a heurige is made from scratch by the winemaker and his family. Similarly, the wine offered (which is also referred to as heurige) is the winemaker’s.


A modern hogshead, quite a bit larger than a small barrel, holds 79.25 gallons (300 liters). Winemakers use hogsheads when they want the wine to be less stamped by oak, as may be the case with such delicate varieties as sangiovese and pinot noir.


Refers to a wine with a level of ALCOHOL that is out of BALANCE with its ACID and FRUIT. The impression of excessive alcohol produces a slight burning “hit” at the top of the nasal passages and on the palate.


As used in the Champagne region, house refers to a producer who sells Champagne under its own brand name. The grapes may come from its own vineyards, from independent growers, or most often from a combination of the two. Such firms as Veuve Clicquot, Moët & Chandon, and Taittinger are all referred to as houses.


A new grape variety developed by breeding two or more genetically distinct varieties from different species. When the hybrid is a cross of a European species (VITIS VINIFERA) grape and a grape from any one of several American species, it is referred to as a French-American hybrid. These hybrids were developed by French plant breeders after the massive PHYLLOXERA infestation in the late nineteenth century, but are now banned in most French appellations. Well-known hybrids include Baco noir, villard blanc, and seyval blanc, all of which are grown in the eastern states of the United States.


The word ice is usually used along with the word wine, as in ice wine (or eiswein). But ice can be used alone, as in “Riesling Ice.” A wine that is described simply as “ice” is made from grapes frozen artificially. By contrast, all ice wine globally must be made from grapes frozen naturally on the vine. Ice wine is usually expensive—often costing over $100 for a half bottle. By contrast, wines simply labeled ice can cost as little as $20 a half bottle.

Imbottigliato all’Origine

Bottled at the source; the term may be used only by estates that produce and bottle the wine on the property where the grapes were grown.

Imbottigliato da

Bottled by, which will be followed by the producer’s name; does not denote an ESTATE BOTTLED wine.

IRF Scale

A scale created to indicate how dry or sweet a riesling tastes. Created by the International Riesling Foundation (IRF) in 2007, the chart (which appears on the back label of many riesling wines globally) shows a spectrum from dry to medium dry to medium sweet to fully sweet. It then pinpoints where that wine falls. The IRF scale is based on sophisticated technical guidelines, including the ratio of sugar to acid in the wine. Wines with very high acid, for example, may still taste dry even though they have some amount of residual sugar.


A gelatinous material, obtained from—get ready—the air bladders of sturgeon and other fish. Isinglass is sometimes used in fining wine to clarify and/or soften the texture of wine. Happily enough, it’s removed before bottling.


The word jammy is usually used to describe a wine with a dense, concentrated berry aroma or flavor, as with jam itself. Jammy wines often also have a thick, mouthfilling texture. Full-bodied, red zinfandel is often described as jammy.

Jug Wines

Inexpensive wines sold in large bottles. Jug wines can be GENERIC blends or made from one variety of grape.


A level of ripeness indicating that the wine was not completely ripe according to the traditional German system. Light and fresh, kabinett wines (especially rieslings) are drunk by Germans as every-night wines. The dependable presence of kabinett wines in a family’s kitchen cabinet gave these wines their name.


Acronym for Klosterneuburger Mostwage. In Austria, the KMW scale is used to measure sugar in grapes and, hence, their ripeness. In Germany, sugar is measured in OECHSLE; in France, in BAUMÉ; and in the United States, in BRIX.


A shallow bronze or pottery bowl used in antiquity to hold wine; wine would be poured from an AMPHORA into a krater to be served.


Estate; can appear on the labels of TOPIKOS OENOS wines.


A shallow, two-handled, often beautifully decorated cup from which wine was drunk in antiquity.


In antiquity, a ladle used to scoop wine from the KRATER and transfer it into a KYLIX.


A shallow stone or cement trough in which grapes are trodden by foot (usually for several hours) in order to crush them and mix the skins with the juice. Treading grapes by foot, an ancient method, is still widely practiced in Portugal, where many wineries have ancient lagares.

Lágrima (la-GREE-ma)

A Spanish term, literally, “tears.” Lágrima also refers to a wine made from free-run juice without any mechanical pressing. Likewise, the Italian “Lacryma” is incorporated in the name “Lacryma Christi,” (tears of Christ) which is the name of a celebrated wine produced on the slopes of Mount Vesuvius in Campania, Italy.

Late Harvest

As the term suggests, a wine that comes from grapes picked after the normal harvest and therefore containing a greater percentage of sugar. Late-harvested wines may also be infected with the noble rot, BOTRYTIS CINEREA. DESSERT WINES are usually late harvested.


The remnants of yeast cells and bits of grape skin that settle to the bottom of the container after FERMENTATION is complete. Leaving the fermented wine in contact with its lees (SUR LIE), rather than removing the lees right away, often adds complexity and nuance. See AUTOLYSIS.

Left Bank

The term refers to all of the appellations of Bordeaux that are on the left side of the Gironde River as it flows out to the Atlantic Ocean. The main grape variety used for Left Bank wines is cabernet sauvignon. Many famous communes are on the Left Bank, such as Margaux, St.-Julien, Pauillac, St.-Estéphe, Graves, and Sauternes.


Also known as tears in Spain and cathedral windows in Germany, legs are the rivulets of wine that have inched up the inside surface of the glass above the wine, then run slowly back down. Myth has it that the fatter the legs, the better the wine. This is not true. The width of legs is determined by the interrelationship of a number of complex factors, including the amount of alcohol, the amount of GLYCEROL, and the rate of evaporation of the alcohol and the surface tension between solids and liquids. But the most important point is this: Legs have nothing to do with quality. It is irresistible to point out that wines—like women—should not be judged by their legs.


Harvest. Harvest dates generally range from September to December, according to the variety of grape, weather conditions, and the kind of wine being produced. One exception is eiswein which can be harvested in January of the year following the main harvest.


Semi-sweet. The term used to describe German wines with discernible sweetness. Lieblich wines therefore are those that taste sweeter than HALBTROCKEN (half dry). They can have up to 4.5% residual sugar (45 grams per liter).


The term that describes a wine that has very little weight on the palate. A light-bodied wine literally feels light in your mouth, while a FULL-BODIED wine feels just the opposite. Light-bodied wines are low in ALCOHOL.

Liqueur d’Expédition

The wine added to the Champagne bottle after DISGORGING to top it up. The liqueur d’expédition is often made up of wines reserved from previous years and it contains some sweetness (known as the dosage).

Liqueur de Tirage

The mixture of wine and sugar added along with yeasts to the blend of still wines in a Champagne bottle in order to induce the second, bubble-forming fermentation.


Strong, often but not necessarily FORTIFIED, wine, which can be sweet or not.

Luxury Wine

The top category within the widely accepted hierarchy of wine prices established by Gomberg, Fredrickson & Associates. Luxury Wine is defined as wine that costs more than $25 per bottle.

Macération Carbonique

CARBONIC MACERATION, as it is referred to in English, is a type of FERMENTATION in which uncrushed grapes are placed whole into vats that are then closed. As the weight of the grapes on top crushes grapes on the bottom, juice is released and fermentation begins. This in turn releases the gas CARBON DIOXIDE (CO2), which causes other grapes to ferment, in effect, within their skins. Carbonic maceration is commonly used to ferment fruity red wines for early drinking, typically in Beaujolais and sometimes in the Loire.


A term for a wine that has been subject to a long period of heat and oxidation. The best-known example is Madeira, from which the term maderized comes. Table wines should not be maderized.


A 1.5-liter bottle, which contains the equivalent of two normal (750 milliliter) bottles. Magnum means “large” in Latin.

Malolactic Fermentation

This process has nothing to do with primary FERMENTATION since it does not involve yeasts or the production of ALCOHOL. Rather, malolactic fermentation is a chemical conversion of ACID instigated by beneficial bacteria. During the process, the sharp malic acid in grapes is converted to softer lactic acid. As a result, the wine tastes less crisp and more creamy. During malolactic fermentation, the by-product DIACETYL is created, giving the wine a buttery character. Malolactic fermentation can either occur naturally or be prompted by the winemaker. All red wines go through malolactic fermentation, rendering them more microbially stable. White wines may or may not. If the winemaker wants to achieve a soft MOUTHFEEL in the white wine, then malolactic fermentation is induced. If he or she prefers to retain dramatic, snappy acidity, then malolactic fermentation is prevented, usually by the use of SULFUR.


The French term for an EAU-DE-VIE made specifically by distilling the POMACE (grape skins, stems, and seeds) left over after pressing, not by distilling wine. Marc is generally a slightly more powerfully flavored spirit than eau-de-vie.


The southern French term for a DOMAINE, sometimes translated as farm.

Massale Selection

An ancient method (literally mass selection) of establishing a new vineyard or replanting an old one by selecting numerous older vines throughout an existing vineyard, propagating them and planting them.  Mass selection can help to maintain the consistency of style of the wine from a particular vineyard. The opposite of massale selection would be to replant a vineyard using specific clonal material from a nursery.


The Urdu word mazedar is used to describe the idea of wanting to experience something over and over again. The word is often applied to food, and is said to describe the magical essence of a food’s flavor. Often, the (insufficient) one-word translation is: yummy. The idea of a flavor being so gravitational that you want to experience it again and again is a concept that anyone who has tasted a great wine immediately understands. So, thank you, Urdu. (Urdu, by the way, is a form of Hindustani and is the language of Pakistan).

Meniscus (men-IS-cuss)

The thin edge of wine at the top; the meniscus forms a kind of ring where the wine touches the inside of a wine glass. By tilting the glass at a forty-five degree angle and looking down at the meniscus, you can get an idea of a wine’s age. The lighter the meniscus, the older the wine. For example, if a cabernet is young, its deep garnet color will extend from the core of the wine all the way through the meniscus to the inside wall of the glass. If the wine is significantly older, however, the core will be deep in color, but the meniscus will be significantly lighter.


Offensive-smelling compounds that result from poor winemaking when hydrogen sulfide combines with components in the wine. The aromas can include putrid food, skunk, and burnt rubber.


A United States trademarked designation, adopted in 1988 by the Meritage Association, for California wines that are a blend of the varieties of grapes used in Bordeaux. A red Meritage might be made up of cabernet sauvignon, merlot, and cabernet franc. A white Meritage would be a blend of sauvignon blanc and sémillon. Meritage wines are usually moderately expensive and are often given fanciful proprietary names. Such wines as Opus One, Insignia, Cain Five, and Magnificat would all qualify as Meritage if their producers chose to have them so designated. Producers may choose not to use the term Meritage even if their wine meets the qualifications.


A play on words, merroir combines the idea of terroir with mer—the French word for sea. Oysters, for example, grow in many different merroirs. As such, the flavor of any given type of oyster is highly influenced by the environmental conditions of the waters in which it grows. Since oysters clearly reflect their provenance (merroir), many experts believe they taste best with wines that also reflect their provenance (terroir), such as Chablis.

Méthode Champenoise

The labor-intensive method used to make Champagne and other fine SPARKLING WINES. In this method, the wine undergoes a SECONDARY FERMENTATION, which creates the bubbles, in its individual bottle rather than in one large cask or vat.

Método Tradicional

Spanish term denoting SPARKLING WINE made by the Champagne method (MÉTHODE CHAMPENOISE). CAVA, by law, must be made this way.

Metodo Tradizionale

The Champagne method (MÉTHODE CHAMPENOISE) for making SPARKLING WINE; also referred to as metodo classico. Most top Italian sparkling wines are made this way.


A process winemakers use to add oxygen to wine in a controlled fashion. Adding oxygen changes the chemistry of the wine and depending on the timing of the introduction can have several different effects. Microoxygenation is most commonly used to assist fermentation, accelerate maturation—similar to aging wine in barrel for a longer period of time—and minimize vegetal characters.


A viticultural problem caused by abnormal pollination, millerandage results in differently sized berries within one bunch. (The berries are affectionately known as hens, chicks, pumpkins, and peas). Getting the berries to ripen evenly can therefore be difficult. And the yield of the crop is also reduced, although smaller berries can increase the quality of the wine.


A term commonly used in the Loire for very sweet, luscious white wines that can be almost syrupy.


Monastery; several Greek wine estates are located in former monasteries, and several Greek monasteries still produce wine. The word monastiri sometimes appears on the labels of TOPIKOS OENOS wines.


A vineyard owned entirely by one domaine or estate. The term is used in Burgundy (where monopoles are rare) and to a lesser extent in Champagne.


The French term for the snowy layer of bubbles that form on the top of a poured glass of Champagne or SPARKLING WINES.


French for sparkling. Some VIN MOUSSEUX are made by the MÉTHODE CHAMPENOISE (with SECONDARY FERMENTATION taking place in the bottle); other less expensive mousseux are made in large tanks.


The tactile impression of a wine in your mouth. Like clothing, wine can feel soft, rough, velvety, and so on.


A muselet (mew-zeh-LAY) is the wire cage or “hood” that holds a Champagne or sparkling wine cork firmly in place. It derives its name from the French “museler”, meaning “to muzzle”, in English.  Adolphe Jacquesson is credited with inventing the restraining device in 1844, replacing the less secure method involving wooden plugs and cord. Though most people remove it first, the muselet should be removed in tandem with the cork.

Musque (moose-KAY)

The term musque refers to an especially aromatic version of a grape variety. (The word “musk” is an ancient term for perfume). The best example is sauvignon musque which is more floral and fruity than its sister sauvignon blanc. Though sauvignon musque is still relatively rare, plantings are on the rise in California. Already many of the best sauvignon blanc wines are blends of sauvignon blanc with sauvignon musque.


The juice and liquidy pulp produced by crushing or pressing grapes before FERMENTATION.


A dank, old-attic smell in a wine, attributed to unclean storage containers and sometimes to grapes processed when moldy.


An individual or firm that buys grapes and/or ready-made wine from growers and/or cooperatives. The négociant then blends, bottles, labels, and sells the wine under its own brand or name. The first négociant houses were established in France around the time of the French Revolution. The sudden profusion of peasant growers who were inexperienced in sales created the need for firms that could bottle and sell the production from many small properties.


Black or very dark red; said of both grapes and wines.

New World

A descriptive term encompassing all of those wine-producing countries that do not belong to the OLD WORLD. The most important New World wine producers are the United States, Australia, New Zealand, South Africa, Argentina, and Chile. By extension, New World techniques generally refer to modern viticultural and winemaking methods that rely heavily on science. Avant-garde, Old World wine producers are often said to use New World techniques.


When applied to Champagne, a blend of wines from different vintage years. (A more correct term would be multivintage). The majority of Champagnes are nonvintage. By comparison, most still wines today carry a vintage.


The smell of a wine, including both the AROMA from the grape and the BOUQUET from AGING.


A young wine meant for immediate drinking, usually seven to ten weeks after being made. The most famous wine made in a nouveau style is Beaujolais Nouveau.


A descriptive term for the toasty, woody, and vanilla smells and flavors contributed to wine during its FERMENTATION and/or AGING in oak barrels. The newer the oak barrel, the greater the potential for the wine to have a pronounced oaky character. Often (but not always) the longer the wine is left in oak, the greater the oaky influence. A wine that has an oak flavor that dominates all natural fruit flavors is considered over oaked.


The panoply of smells that may emanate from a wine. These include a whole range of fruits and berries (apple, lemon, peach, apricot, cherry, raspberry, cranberry, plum, and so on); plus flowers (honeysuckle, rose, violet, geranium, and so forth); plus assorted other smells reminiscent of the earth, yeast, beer, leaves, herbs, vegetables, mushrooms, truffles, straw, wet wool, caramel, pepper, spices, nuts, oak, wood, meat, game, mold, cigar boxes, dust, mint, pine, eucalyptus, olives, fusel oil, and rubber boots.


Scale used in Germany to indicate the ripeness of grapes. Developed in the nineteenth century by the physicist Ferdinand Oechsle, Oechsle measures the weight of the grape juice or MUST. Since the contents of the must are primarily sugar and ACIDS, the must weight is an indication of ripeness. According to traditional German law, ripeness categories are based on Oechsle levels that are specified for each grape variety and wine region (meaning they can change region to region). For example, for a riesling wine in the Mosel to be considered a SPÄTLESE, it must have 76 degrees Oechsle; in the Rheingau, a riesling must have 85 degrees Oechsle to be a spätlese. These adjustable levels reflect the fact that in some very cold regions like the Mosel, ripeness is harder to achieve.

Oeil de Perdrix

Literally “partridge eye,” oeil de perdrix is the term used to describe the color of a pale rosé.

Off Odors

Unpleasant smells (chemicals, dankness, moldiness, rotten eggs, burnt rubber, sauerkraut, and so on) that suggest that the wine was stored in unclean containers or poorly made.


Ever so slightly sweet. In the U.S., there is, however, no legally defined amount of sugar a wine must have to be considered off-dry.


A vine disease also known as powdery mildew.

Old World

As applied to wine, Old World refers to those countries where wine first flourished, namely Western or Central European countries and others ringing the Mediterranean basin and in the near East. Old World techniques, by extension, refer to ways of growing grapes and making wines that rely more on tradition and less on science. The Old World is usually talked about in contrast to the NEW WORLD. Wine producers in the New World, however, are often fond of saying that they employ Old World techniques as a way of establishing that their wines are made at least in part by traditional methods.


The process of perceiving smells. In order to smell things—that is, in order for olfaction to occur—humans use two separate sensory areas. The first is the nasal cavity. Aromas smelled via the nose are said to occur by orthonasal olfaction. The other area is at the cavity at the back of the palate. Aromas perceived this way—retronasally—happen as a result of wine first being warmed in the mouth and mixed with saliva.

Organic Viticulture

In general, organic viticulture eschews the use of synthetic herbicides, pesticides, and fungicides in the vineyard. However, the practices, standards, and certifications for organic viticulture differ country to country and sometimes state to state. Additionally, some aspects of organic viticulture are very controversial, such as the currently permitted use of limited amounts of SULFUR and/or copper sulfate in vineyards. A distinction must also be made between organically grown grapes and organic wine. In some countries, organic wine must have no added sulfur, even though some sulfur may be used in a vineyard that produces organically grown grapes.


Designation which indicates the wine comes from a good but not great vineyard—roughly the equivalent of a Burgundian “village wine.” The designation used by the 200 plus members of the VDP.


The process of exposing wine to air, which changes it. A little oxidation can be positive; it can help to soften and open up a wine, for example. Too much exposure to air, however, is deleterious. It can make a wine turn brown and take on a tired flavor. When too much exposure to air occurs, the wine is described as oxidized.


The Spanish term for a single estate considered exceptional, roughly equal to a “Grand Cru” in France. Three official denominations of origin exist in Spain. In ascending reputation for quality, they are: DO (Denominación de Origen), DOCa (Denominación de Origen Calificada) and DO Pago. As of 2018, there were about 17 DO Pago estates in Spain.


Term used to describe a well-aged Sherry.


The general term for wines made from intentionally raisinated grapes.


Pét-Nat is a contraction of the French term pétillant-naturel (natural sparkling). Pét-Nat wines are sparklers made in the “ancestral” method whereby the wine is bottled before primary fermentation is finished, without the addition of secondary yeasts or sugars (as would be done when making a sparkler by the Champagne method). The result is a cloudy, rustic bubbly that can smell pretty funky (sometimes appealingly so; sometimes not). Pét-Nat sparklers can be white, rosé, or red and are usually stoppered with a crown cap (just like beer). Because of the way they are made, the sparklers have highly unpredictable flavors. Hard to say if that’s good or bad.


One of the characteristics certain rieslings have is what is commonly called “petrol”—a potent, distinctive aroma that some wine drinkers love, and others hate. Petrol is caused by trimethyldihydronaphthalene—TDN for short. Several research studies have found that TDN is up to six times more likely to occur in riesling than in other varieties. One of the leading factors responsible for the molecule’s formation is too much sun exposure on riesling grapes as they grow. As a result, top riesling growers are always careful to allow leaves to slightly shade riesling clusters.


A measure of the strength of the relative acidity versus the relative alkalinity of wine (or any liquid) on a logarithmic scale of 0 to 14. The lower the number is below 7 (the neutral pH of water), the greater the relative acidity. Winemakers consider the pH of a wine in relationship to other factors (ALCOHOL, TANNIN, EXTRACT, and the like) to determine if the wine is in BALANCE. As grapes mature, plotting the change in the pH of their pulp is a way of determining ripeness.


A group of chemical compounds occurring naturally in all plants. In wine, phenols are derived from grape skins, stems, and seeds, as well as from oak barrels. Among the most important phenols are TANNIN, COLOR pigments, and some flavor compounds, such as VANILLIN. Depending on their chemical structure, some phenols are known as polyphenols.


A small aphid-like-insect that attacks the roots of vines belonging to the species VITIS VINIFERA. Phylloxera slowly destroys the vine by preventing the roots from absorbing nutrients and water. Native American vines, such as those belonging to the species VITIS LABRUSCA or Vitis riparia, tolerate the insect without adverse consequences. In the latter part of the nineteenth century, a phylloxera epidemic swept through Europe and eventually around the world. By the time a remedy was discovered, millions of acres of vines had been destroyed. That remedy, still the only known solution, was to replant each vineyard, vine by vine, with native American ROOTSTOCKS, then graft VITIS VINIFERA vines on top.


In Victorian England, where a pipe of Port was commonly given to a newborn child as a gift, a pipe held 141.13 gallons (534.24 liters). Today the volume pipes hold ranges from 145.29 gallons (550 liters) to 166.42 gallons (630 liters), depending on the country they come from and whether they are used for maturing or shipping a wine. Pipes commonly contain Port, Sherry, Madeira, Marsala, or Cognac.


A traditional Port barrel holding the equivalent of sixty cases of wine. Historically, Port was shipped by the pipe to importers who would then bottle it for sale to consumers.


A small farm, often turned into a wine estate. These often use the word podere in their names, as in the Tuscan Podere Il Palazzino.


The mashed-up, solid residue of skins, stems, seeds, and pulp that is left over after grapes are pressed. Pomace is often simply spread on vineyards where it decomposes. Or more enterprisingly, it can be distilled to become grappa (in Italy), marc (in France), or eau-de-vie (in the U.S. and France).


The word roughly translates as “superior quality” or “possessing special attributes.” Prädikatswein therefore is the general term for high quality wine.

Premium Wines

In the 1980s, the California-based wine consulting and management company of Gomberg, Fredrickson & Associates established a hierarchy of wines according to price. The hierarchy includes four levels of premium wine—Popular Premium ($3-$7), Mid Premium ($7-$10), Super Premium ($10-$14), and Ultra Premium ($14-$25).


To press means to exert pressure on grapes to extract their juices. A press is a device used to do that. There are many kinds; one of the simplest and oldest is the hand-operated wooden basket press. A more modern press—the bladder press—is essentially a horizontal tank with an inflatable membrane running through its middle. As the membrane swells, it gently squeezes the grapes against the side of the revolving tank. Grape bunches can be put whole into a press, but more often, they are crushed and the stems are removed first.

Primae Classis

Literally, first class. A Latin designation used by the Hungarians since around 1700 to indicate a Tokay vineyard of first-class stature. The Tokay Aszú wines produced from grapes grown in such a vineyard would by extension be considered top flight.

Prise de mousse

Literally, “capturing the sparkle,” a term for the secondary fermentation in Champagne. The secondary fermentation takes place inside each individual bottle. It is this secondary fermentation that creates Champagne’s bubbles.

Private Reserve

A term found on some NEW WORLD wine labels for which there is no legal definition. Sometimes a wine labeled private reserve is truly special and of high quality (such as Beaulieu Vineyards’ Georges de Latour Private Reserve). Other times, however, the phrase is simply a hackneyed way of marketing an ordinary wine. Similar terms include proprietor’s reserve and grand reserve.

Pro Mensa Caesaris Primus

Around 1700 two Tokay vineyards were given this designation, which means chosen for the royal table. These vineyards, Csarfas and Mézes Mály, ranked above those designated PRIMAE CLASSIS.

Produced and Bottled By

A term found on U.S. wine labels, indicating that not less than 75% of the wine was fermented at the address on the label, and that the wine was bottled at that address. See VINTED AND BOTTLED BY.


The removal of living canes, shoots, leaves, and other vegetative growth. Vines are usually pruned in winter when the plant is dormant (and thus less susceptible to diseases that could infiltrate the vine via the pruning wounds). Pruning is generally severe. About 90% of the previous season’s growth is removed each year. Pruning keeps vines manageable and affects how the vine will grow in the following year. Thus, pruning can be used to regulate the size and quality of the next year’s crop. Pruning is usually done by hand with shears, but mechanical pruners do exist to speed up pruning in large vineyards, especially in countries like Australia where agricultural workers are in short supply.


Used to describe a wine that is so high in TANNIN that it causes your mouth to pucker with dryness. Most often the wine will have been made from insufficiently ripe grapes.


The soft, fleshy part of the grape, which is infused with juice.

Pumping Over

A process during the FERMENTATION of red wine in which the juice is pumped from the bottom of the container to the top and then sprayed over the CAP of skins to break it up and keep it wet. By trickling through this mass of skins, the juice picks up even more COLOR, flavor, and TANNIN. Pumping over also helps prevent the growth of undesirable bacteria that might spoil the wine or create off flavors.


Modern puncheons, commonly used for wines like sangiovese that don’t benefit from a lot of wood contact, come in two sizes: 79.25 gallons and 132.08 gallons (200 and 500 liters respectively).

Punching Down

The opposite of PUMPING OVER, this process accomplishes the same goals. During punching down, the CAP is pushed down with a paddle into the fermenting grape juice. Punching down, despite its name, is a gentle process.


The indentation found in the bottom of most wine bottles. The punt may be shallow or, as in the case of Champagne bottles, quite pronounced. The punt adds stability to the bottle by weighting the bottom and strengthens the glass at its weakest point.


The traditional basket in which ASZÚ grapes were gathered. The word puttony has given rise to puttonyos, the manner by which the sweetness of Tokay Aszú is measured. Tokay Aszú wines are labeled from two to six puttonyos; the more puttonyos, the sweeter the wine.

Pyrazines (PEER-a-zeens)

More correctly known by their long name methoxypyrazines, pyrazines are the compounds in grapes that can cause a powerful green bell pepper aroma and flavor. Pyrazines are especially prevalent in sauvignon blanc and cabernet sauvignon. They can be greatly reduced by exposing grapes to more sunlight as they ripen. Unripe sauvignon blanc or cabernet can have pyrazine levels off the charts. Extreme pyrazine levels are generally considered a defect in a wine, although moderate pyrazines are a hallmark of some types of wine—New Zealand sauvignon blanc for example.

Qualitätswein bestimmter Anbaugebiete (QbA)

A broad category of basic everyday wine under German law. QbA wines must come from one of the official 13 wine-growing regions (Anbaugebiete), and the region must be shown on the label. QbA wines are made from grapes that have attained only a low level of ripeness, though there must be at least enough sugar in the grapes to produce a wine with 7% alcohol by volume. Chaptalization (adding sugar to the unfermented grape juice to boost the body and final alcohol level) is permitted and often used. QbA wines range from dry to semi-sweet.

Qualitätswein mit Prädikat (QmP)

Translated as “quality wine with specific attributes,” this is the top level of German wines. In the traditional German system, QmP wines prominently display a ripeness level on the wine label (from kabinett up to trockenbeerenauslese) and a sweetness level, from dry (trocken) to extremely sweet. Unlike QbA wines, QmP wines may not be chaptalized. QmP wines must be produced from allowed grape varieties in one of the 39 subregions (bereich) of one of the 13 wine-growing regions, although it is the region rather than the subregion which is mandatory information on the label.


Literally farm. In Portugal, the word quinta is used to refer both to a specific vineyard and to a wine estate. Quinta do Noval, for example, is the name of a highly regarded wine estate in the Douro region. Ports known as single vintage quinta Ports come from grapes grown on a single estate in a single year.


A large earthenware vessel originating in Georgia around 6,000 B.C. Lined with beeswax and sunk into the ground to control temperature, it was traditionally used to ferment and store wine.


After a wine has SETTLED, solids and bits of grape particulate matter (yeast cells and bits of grape skin) sink to the bottom of the barrel. The wine must then be racked, which means pumping or siphoning off the clear wine on top from the solids below. The clear wine is racked into a clean barrel. Racking also aerates a wine.


A descriptive term for a wine (generally a red) that tastes slightly like raisins because the grapes were overripe when picked. A small bit of this quality can add an interesting nuance to the wine, but too much is a flaw.


A word indicating the wine is sweet (as in recioto di Soave and recioto di Valpolicella). To make a recioto wine, the grapes are left for months to dry and raisinate, usually on mats or shelving in cool, dry lofts (a process called appassimento). In Italy, the general term for wines made from intentionally raisinated grapes is passito.  The word recioto comes from “recie” in the Venetian dialect, meaning ears—a reference to the little lobes or “ears” on a grape cluster that usually get very ripe because they are the most exposed to the sun.


The RIDDLING (rotating and tilting) of Champagne bottles to concentrate yeast sediments in their necks. Riddling is done by hand in A-shape frames called pupitres or by a computerized machine called a gyropalette.


A wine produced only in excellent years. Though national law stipulates that red reservas must be aged for one year in oak barrels, each DENOMINACIÓN DE ORIGEN or DENOMINACIÓN DE ORIGEN CALIFICADA can set higher standards. Red reservas from Rioja, for example, must be aged for a minimum of three years, one of which must be in barrel. Many Rioja producers nonetheless exceed these requirements.


Many producers the world over make a reserve wine in addition to their regular offering, the reserve being of higher quality (theoretically) and higher price (dependably). In the United States, a reserve wine may be a selection of the best lots of wine from grapes grown in the best vineyards, and/or it may be a wine that has been allowed to age longer before release. But since the term reserve is not actually defined by United States law, an embarrassing number of producers use it purely as a marketing ploy to get you to buy wine that is in fact of cheap quality and pretty pedestrian. The one exception to this is Washington State, where in 1999, an industry group, the Washington Wine Quality Alliance, set forth its own stipulations regarding the term reserve. Members of the alliance—virtually all of the top wine producers in the state—agreed to use the term reserve only for 10 percent of a winery’s production or 3,000 cases, whichever is greater. Additionally, a wine labeled reserve must be among the higher priced wines the winery produces and all of the grapes for the wine must be grown in Washington State. In contrast to the United States, most European countries strictly define the terms reserve, riserva (Italy), reserva (Spain), and the like.

Residual Sugar

Natural grape sugar that remains in wine because it has not been converted into ALCOHOL during FERMENTATION. Wines that taste dry can nonetheless have a tiny amount of residual sugar in them. Winemakers often leave small amounts of sugar in wine to make it seem rounder and more appealing (sweetness has a slight fat feeling to it). Wine producers are not required to list residual sugar content on labels.


A pungent, resin-flavored wine from Greece made by adding small amounts of resin (often from Aleppo pine trees) to savatiano grape juice as it ferments. The grapes roditis and assyrtiko are also sometimes used. Retsina has a distinctive piney flavor with a turpentine-like aroma, and is a Greek specialty.


Called rémuage in French, riddling is the process during the making of Champagne or sparkling wine whereby the bottles are individually rotated and tilted a small bit day after day in order to concentrate the yeast sediment in the necks prior to disgorging. In the past, bottles held in A-shape frames called pupitres were riddled by hand. Today, it may also be done by a computerized machine called a gyropalette.

Right Bank

The term refers to all of the appellations of Bordeaux that are on the right side of the Gironde River as it flows out to the Atlantic Ocean. The main grape varieties used for Right Bank wines are merlot and cabernet franc. The well-known communes of Pomerol and St.-Emilion reside on the Right Bank.


A wine that has been matured for a specific number of years, according to DENOMINAZIONE DI ORIGINE CONTROLLATA regulations.


Oak in Spanish. Despite Spain’s proximity to France, many Spanish producers age their wines in American oak. Paso Robles, a wine region in California, translates to “Pass of the Oaks.”


Literally, “morning dew.” The name of the process of transferring Sherry between the criaderas. The name is a reflection of the gentleness with which the process is done.


The part of the grapevine that is planted directly in the soil. Rootstocks from different varieties have different tolerances to disease and climatic stress and will be more or less suitable to a given type of soil. The variety of rootstock also affects how slowly or quickly the vine itself will grow. A vine need not grow from its own roots. In fact, most vines are not grown from their own roots but instead are grafted onto select rootstocks which have been bred for their disease-resistant properties (see PHYLLOXERA and VITIS).


Rosé. It’s still a well-kept secret that Spain makes some of the best rosés in Europe. The rosés from Navarra are especially well thought of.

Rosé Champagne

A pink Champagne. The rosé color, which actually ranges from translucent pink to coppery salmon, is obtained either by blending a bit of still red wine into the Champagne blend before the SECONDARY FERMENTATION or by leaving the base wines in contact with the grape skins for a brief period of time to absorb color. Because rosé Champagnes are difficult and risky to make, production is limited and the wines are generally more expensive than golden Champagnes.


Red. Vino rosso is distinguished from vino bianco (white wine) and vino rosato (rosé wine).

Rotten Egg

The term most often used to describe a wine that exhibits the fault of having excessive hydrogen sulfide.


Red wine; Germany and Austria are famous for their whites, but a good deal of red wine is made in each and consumed locally.


Used to describe the coarse texture of a (usually young) tannic red wine before it has begun to round out. AGING can sometimes soften a rough wine.


A process used to make rosé by drawing pink-colored juice off fermenting red grapes. This process also results in concentrating the remaining red wine since the ratio of skins to juice in the tank is increased when some juice is drawn off.


Austrian name for a high-acid rosé made from the blauer wildbacher grape, which grows almost exclusively in west Styria.


Castle—many German wine estates are housed in what were once medieval castles.


The above-ground portion of the vine. The scion is grafted onto the rootstock. The scion is the grape variety (cabernet sauvignon or chardonnay, for example) grown by the plant.


French for DRY. In wine, however, the opposite is usually true. Champagne that is labeled sec, for example, is medium sweet to sweet.


DRY. However, when sec appears on a Champagne or SPARKLING WINE label, the wine inside will be medium sweet to sweet.

Second Crop

Fruit that matures after the first crop has been picked. This is usually not picked because the quantity is too small to be economically viable, and the grapes may not be sufficiently ripe.

Second Wine

The term for a secondary and usually less expensive wine made by a winery. In Bordeaux, for example, Château Latour’s second label is Les Forts de Latour. Most wineries that make a second label are highly respected for their primary label and may not want to actively market (or be known for) their second label. The wine that is sold under the second label is never as high in quality as wine of the primary label. The grapes may come from younger vines and/or lesser vineyards.

Secondary Fermentation

A FERMENTATION that takes place after the first fermentation, either spontaneously or by intention. In the making of top Champagnes and SPARKLING WINES, the secondary fermentation takes place inside the bottle and produces the gas that eventually becomes the wines’ bubbles (see CARBON DIOXIDE). In table wine, a secondary fermentation is undesirable.

Secundo Classis

Second class in Latin, first used in Hungary around 1700 to indicate a Tokay vineyard considered second best and hence a Tokay Aszú wine that was second in quality compared to wines made from grapes grown in PRIMAE CLASSIS vineyards but still well above most other vineyards.


The particulate matter (usually harmless) and color pigments that may precipitate out of a wine as it ages. The presence of sediment is not negative; many of the best wines in the world throw off sediment as they age.



Sélection de Grains Nobles

In Alsace, the term for wines made from very late picked berries that have been affected by BOTRYTIS CINEREA.


Semidry; in reality, medium sweet.


The precipitation (settling out) of solid matter in wine. SEDIMENT, for example, settles out of a mature wine.


A phenomenon that can occur in the spring whereby individual grape berries become separated from the stem and fall to the ground. Shatter may be caused by cool, wet weather which tends to prevent the tiny cap on each fertilized berry from falling off. Then, as the berries start to grow, they push against the cap and shatter, significantly reducing yields.


A tender, new green stem that begins to grow on a vine. Shoots emerge from the permanent woody “arms” of a vine’s trunk. The shoots will ultimately sprout leaves and clusters of grapes.

Shoot Thinning

The act of removing some shoots in order to improve the quality of the fruit, as well as to reduce vine stress. By thinning the shoots, the winegrower attempts to get the vine to put its energy into ripening its clusters rather than growing green vegetative parts.

Single Quinta

“Single farm” in Portuguese. It is used to refer to a specific vineyard and to a wine estate. Single Quinta Ports come from grapes grown on a single estate in a single year in the Douro Valley of Portugal.

Skin Contact

In a sense, all red wines experience skin contact since in red wine FERMENTATION the juice and skins of the grapes are in contact. But in contemporary winemaking, the term skin contact generally refers to the process of letting crushed white grapes sit with the skins and the juice together, rather than immediately separating them. This process helps add flavor and AROMA to the final wine. A white wine may be given anywhere from a few hours to a couple of days of skin-contact time.

Small Barrel

Although first used as a general term to describe any wooden container, barrels are now used as specific measures. Three types of small barrels are standard around the world. French oak Bordeaux barrels, known as barriques, are used for many types of wine, including cabernet sauvignon, merlot, and Bordeaux wines. They hold 59.43 gallons (225 liters). French oak Burgundy barrels, known as pieces, are generally used for pinot noirs worldwide, including Burgundies. They hold 60.2 gallons (228 liters). And American oak barrels, used for all types of wine, are made in both sizes.


Austrian term used in the Wachau region of Lower Austria for the ripest grapes and hence fullest bodied wines. Smaragd wines must have a minimum of 12.5 percent alcohol, but most have considerably more. The word smaragd is also the name of a bright green lizard that suns itself in the Wachau vineyards.

Smoke Taint

Smoke taint in wine was first identified in 2003. In California wine country, horrendous wildfires in years 2008, 2016, or 2017, for example, show just how severe the taint can be. Wildfire smoke contains a wide range of volatile phenols. These compounds can be absorbed by vines and accumulate in grape skins.


A smoky smell and taste found in both white and red wines. Though wines can take on smoky characters from the barrels in which they are aged, certain wines just have a naturally smoky character as a result of their TERROIR (see the French glossary). Many Pouilly-Fumés and Sancerres from France’s Loire Valley are smoky, for example.


In Sherry production, the term for the period of time a new wine spends before it goes into the solera. The sobretable is usually 6 to 8 months, but ooccassionally up to a year.


Complex network of barrels used for aging Sherry by progressively blending younger wines into older wines. Since the barrels are not completely filled, the wine is allowed to be gently subjected to OXIDIZATION during the process. Wine held in a solera is said to undergo the solera process.


The French term for a wine steward, which has also been appropriated by the English language. In American slang, the word sommelier is sometimes contracted to “somm.”


The sunny top of a hill where the snow melts first.


A descriptive term, generally used negatively, for a wine with a flavor that, as far as the taster is concerned, is too sharp and acidic.

Sparkling Wine

A wine with bubbles. The most famous sparkling wine is Champagne, made in the region of the same name in France. Other types of sparkling wine include CAVA (from Spain), SEKT (from Germany), and SPUMANTE (from Italy).


Plural spätlesen. Literally “late harvest.” A level of ripeness indicating that the wine was just ripe according to the traditional German system. According to this traditional system, a spätlese could be dry, half dry, or semi sweet. In the distinctly different modern German system adopted by members of the VDP, spätlese is a level of sweetness above kabinett.


A descriptive term for a wine with an AROMA or flavor suggestive of aromatic spices. Spicy wines are also often peppery and can have a slight, pleasantly scratchy texture.


A small wine bottle containing 6.4 ounces (187.5 milliliters), one fourth of a standard 750 milliliter bottle.


Wines with a small amount of sparkle from carbonation left or trapped in the wine. In a still wine, this is usually undesirable.


Sparkling; literally, foaming.


Commercial yeasts used to initiate and ensure fermentation.


A way of training grapevines that is especially common on heavily windswept Greek islands. The vines are trained in a circle low to the ground (stefáni means “crown”), so that the grapes grow in the center, protected from the wind which can damage or destroy them.


In the Wachau region of Lower Austria, natural unchaptalized wines with no more than 11.5 percent alcohol are referred to as steinfelders. These come from the least ripe grapes and hence are the lightest bodied of Wachau wines.


A machine that separates the stems from the grapes. When combined with a crusher, it is called a stemmer-crusher.


A descriptive term for a wine with the green odor or flavor of stems or, sometimes, wet grain.


The affectionate name Australians give to their sweet wines. Though sticklers (so to speak) reserve the term specifically for late harvest wines and wines affected by the noble rot known as botrytis, other Aussies include the country’s phenomenal fortified wines under the sticky umbrella. The most wickedly delicious of these are the sweet fortified muscats and topaques (formerly known as Tokays) from the Victoria region. Reminiscent of toffee, brown sugar, roasted nuts, vanilla, honey, and chocolate syrup, these are wines not to be missed.


German wine pubs, often attached to growers’ homes, where they can sell their own wines and light foods for a total of only four months of the year, so as not to take business away from full-fledged restaurants open twelve months a year. A strauss—wreath—is usually hung over the door.


Very old, a term more frequently applied to spirits than wine.


A natural chemical compund that has been used as a wine preservative since antiquity. Sulfur in all its forms is harmless to people except for the tiny number of individuals who are severely allergic to it. The most common form of sulfur used in winemaking is sulfur dioxide (SO2), which is formed when elemental sulfur is burned in air. Added to wine (usually as a gas), sulfur dioxide prevents OXIDATION as well as bacterial spoilage, and it inhibits the growth of yeasts. As a result of this, sulfur dioxide can be used to stop FERMENTATION in order to produce a sweet wine, and it can be used to prevent MALOLACTIC FERMENTATION. A form of sulfur dioxide known as metabisulfite is often added to freshly picked grapes (and fruit juices in general) as a preservative. Sulfur dioxide’s disadvantage is that it has an unpleasant, burnt match odor, which can be smelled at low concentrations, although people vary widely in the thresholds at which they can detect it. The ability to detect sulfur dioxide also varies based on the type of wine, since in some wines the compound reacts to or combines with other compounds, rendering it more difficult to perceive. In any case, during the last few decades, winemakers the world over have sought to minimize the amount of sulfur dioxide they use in winemaking, mostly in response to health concerns voiced by wine drinkers. Nonetheless, it’s virtually impossible to produce a wine that is entirely sulfur-free because a small amount of sulfur dioxide is a by-product of the metabolic action of yeasts during fermentation (this is why bread, too, contains sulfur dioxide). As a result, United States law mandates that the term “contains sulfites” appear on all wine labels that contain more than 10 parts per million of sulphur dioxide (and most do), even when the wine has been produced without the addition of any sulfur dioxide at all. The word sulfites in the warning is a catch all term for sulfur in all its various forms, including sulfur dioxide, sulfurous acid, bisulfite ion, and sulfite ion, as well as other complex forms. It should be noted that sulfur in all its forms is harmless except for the small percentage of individuals who are severely allergic to it.


Generally indicates a wine of higher quality, often because it has more alcohol than the minimum required and/or it has been aged longer than regulations stipulate. Valpolicella Superiore, for example, is a Valpolicella with at least one year of aging in contrast to basic Valpolicella, which has no minimum.

Sur Lie

Sur lie is French for “on the lees,” and lees for their part are expired yeast cells. After yeasts consume grape sugars and turn them into alcohol, the expired yeast cells begin to break down, ultimately settling at the bottom of the fermentation vessel. While the process is complex, wines left in contact with the lees ultimately take on a creamier, rounder mouthfeel. Many well-known wines are left in contact with the lees for a period ranging from weeks to many months. These include most California chardonnays and white Burgundies in addition to many Champagnes.


Grape juice that has been held back from the harvest and unfermented so that it has all of its natural sweetness. In Germany, small amounts of süssreserve may be added to some high ACID wines in order to BALANCE them.


As applied in the wine industry, the term sustainable is used to indicate a winery where all viticultural, winemaking, and business practices conform to the goal of maintaining the land and environment is the best possible condition for generations to come.


Dry. The term is usually applied to Szamorodni, the type of wine made in the Tokay region from vineyards where the grapes are not sufficiently affected by BOTRYTIS CINEREA to make Tokay Aszú.

Table Wine

The term used around the world to describe wines of moderate alcoholic strength (usually nine to fifteen percent ALCOHOL BY VOLUME) as opposed to FORTIFIED wines, which have grape spirits added to them and thus are stronger in alcoholic strength (usually between sixteen and twenty percent alcohol by volume). In common speech, however, the term table wine is often used to indicate dry, STILL WINES served to accompany dinner, rather than sweet wines intended for dessert or SPARKLING WINES.


A PHENOL (a kind of compound) derived from the skins, seeds, and stems of grapes and from barrels. The presence of tannin is beneficial, for it gives red wines a firm structure as well as the potential for aging. Tannin is both tasted and felt. When young, highly tannic wines have a slight bitterness (like espresso or chocolate) and a drying, astringent feel. If the wine has been made from mature grapes with ripe tannin, the bitter dry quality will be ameliorated. Excessively dry, harsh, scratchy tannin is a negative and may never ameliorate. Harsh tannin, often called green or unripe tannin, most often results when grapes have been picked before they are completely physiologically mature. Most white wines have only tiny amounts of tannin because they are not fermented on their skins.


Usually found clinging to the bottom of a cork, tartrates look like bits of crushed glass or small white snowflakes. But these tasteless, odorless bits of tartaric acid are harmless. Tartrates precipitate out when acidity in its liquid state turns into a solid. This can happen when wines do not go through the winemaking process known as cold stabilization.


A shallow, silver tasting cup used by a SOMMELIER who often hung it around his or her neck. The cup was designed with dimpled sides that would reflect candlelight in dark cellars and thereby allow the sommelier to see the color of the wine.


Tension is the sense in a wine that there are two opposing forces that create a kind of dynamic energy. For example, when those entities are fruit and acid, you might have a wine that walks a tightrope between richness (fruit) and freshness (acid). Tension can give wine a kind of “aliveness.”


Holding or estate. Wine estates often incorporate the word tenuta into their names, as in the Tuscan estate Tenuta San Guido.


An organic compound that is produced by a variety of plants (including grapevines) which can produce a strong aroma. It is found in higher concentrations mostly in gewürztraminer, muscat, riesling, and some German crosses. Muscat has one of the highest concentrations of terpenes and, therefore, its aroma is often described as terpene-like.


French term for the sum entity and effect (no single word exists in English) of every environmental factor on a given piece of ground. Included within terroir, for example, are a vineyard’s soil, slope, orientation to the sun, and elevation, plus every nuance of climate: rainfall, wind velocity, frequency of fog, cumulative hours of sunshine, average high temperatures, average low temperatures, and so on. Each vineyard is said to have its own terroir.

Tertiary (TUR-she-air-ee)

If you drink only young wine, you might not have run across this word. Tertiary refers to aromas and flavors that come as a result of a wine’s long aging in the bottle—aromas and flavors like complex exotic spices, deep earthiness, old books, worn leather, and so on. (Although admittedly these can sometimes show up in younger wines, too). In general, “primary” aromas and flavors are fruity characters that come from the grape—like blackberries, cassis, or cherry flavors. “Secondary” aromas and flavors come from winemaking—the sweet, vanilla flavors that come from barrel fermentation, for example. And tertiary aromas and flavors (whatever they happen to be) come as a result of age.


Used to describe a wine lacking character and flavor, possibly because it was made from grapes produced at a very high yield. An extremely thin wine tastes watery.


The compound found in the skins of some sauvignon blanc grapes that leads to passion fruit aromas in the wine. Thiols are particularly prevalent in New Zealand sauvignon blancs.


Denotes a red wine.


Charring the inside of new barrels over an open flame. Charring caramelizes the staves of the wood. Wine stored in barrels treated this way will pick up a VANILLIN, toasty character.

Topikos Oenos (T.O.)

One of the simpler categories of Greek wine, equivalent to PGI in European Union wine laws, or VIN DE PAYS, France’s country wine.

Topping Up

To add more wine to a barrel or container to replace any wine lost through evaporation and thereby prevent the wine from experiencing OXIDATION. The term is also used in more general circumstances to mean adding wine to a glass in which there’s only a sip or two left.

Transfer Process

A less expensive way of making SPARKLING WINE than the traditional MÉTHODE CHAMPENOISE. In the transfer process, the secondary fermentation takes place in the individual bottles (as it does in Champagne), but then instead of RIDDLING and DISGORGING each bottle, the wine is emptied into large tanks where these two processes take place under pressure. Finally, the wine is filtered, a DOSAGE is added, and the wine is rebottled.


Dry. Wines labeled trocken from both Germany and Austria must have less than 0.9 percent RESIDUAL SUGAR.

Trockenbeerenauslese (TRAWK-en-bear-en-OWSS-lay-zeh)

Trockenbeerenauslese wines, or TBAs, are generally made only a few times a decade, and in very small quantities. TBAs are a specialty of Germany, and—to a lesser extent—of Austria. Among the world’s greatest sweet wines, TBAs are low in alcohol but high in acidity and residual sugar, giving them incredible balance. It takes one person a full day to select just the right concentrated, botrytis-infected grapes that will become a single bottle of TBA. The resulting wine is absolutely mesmerizing in its intensity and balance (and it’s expensive).


The vine’s permanent vertical stem which grows out of the ground.


The acronym for the Alcohol and Tobacco Tax and Trade Bureau. This Federal entity governs most wine legislation including wine labeling and taxation. The TTB is also the department that approves (or denies) applications to create AVAs, American Viticultural Areas (of which there are now 234).

Txakoli (sha-ko-LEE)

Txakoli is made from the indigenous white grape called hondurrabi zuri. Zuri means white in Basque; hondurrabi is a village near the French border. Dry as a bone, and extremely sleek on the palate, txakoli is often slightly carbonated and is served in a unique manner called “breaking.” To break txakoli, the wine is poured from a height of several feet into a little tumbler glass (splashing some on the floor seems to be SOP). The flight through air is said to open up the txakoli and make it smell and taste more vivid.

Txakolina (shack-o-LEE-na)

In Basque, technically translates to “place of txakoli.” Txakolina is a type of fresh white wine made in Spain’s Basque Country. Considered a fantastic match for sharp cheeses, Serrano ham, and any sort of seafood, Txakolina is made from an indigenous grape variety called hondarrabi zuri. Txakolinas are racy, crisp, and usually fairly simple. Because of their consumate refreshingness, they are ideal as aperitifs. Txakolinas were once hard to find in the U.S. No longer. The wine now appears to be a favorite among sommeliers across the country.


A quality that a wine possesses if it is typical of its region and reflects the characteristics of the grape variety from which it came. Whether or not a wine demonstrates typicity is pretty subjective. It also has nothing to do with how good the wine tastes. A wine can be quite delicious and nonetheless show no typicity. A rich, full-bodied, buttery, oaky Sancerre, for example, would not have typicity, since Sancerres are typically lean, minerally, zesty, and have tangy flavors. In certain OLD WORLD countries, an evaluation of typicity, even though it’s subjective, is required by law in order for a wine to obtain APPELLATION status.


A softer, lighter type of GRAPPA achieved by distilling actual grapes rather than POMACE.

Ullage (ULL-edge)

Ullage is the space that develops near the neck and shoulder inside a wine bottle or container because wine has been lost through leakage or evaporation. In a bottle with significant ullage, the wine will often be oxidized and spoiled. In a wine auction, a wine with ullage will not command top dollar.


Used to describe a wine that has not been FILTERED to clarify it and remove any unwanted yeasts or bacteria. Winemakers who believe that filtering strips wine of some flavors and texture may leave their wines unfiltered and may even label them as such. An unfiltered wine often still undergoes FINING to remove large particles in suspension as well as coarse tannin. Unfiltered wines are sometimes less than brilliantly clear.


A wine that has not gone through FINING to remove large particulate matter and some tannins. As with FILTERING, many winemakers believe fining can harm the flavor and texture of the wine. An unfined wine may still be filtered.


A wine that has been fermented and aged in stainless steel or concrete tanks, barrels, or eggs, instead of oak. This style gives the wine more clarity and purity of fruit.


Volatile Acidity. All wines have a tiny amount of V.A., usually, with any luck, imperceptible. In excess, V.A. causes a wine to have an unpleasantly sharp, vinegary aroma. Volatile acidity occurs because unwanted bacteria have produced acetic acid, the result of poor winemaking.


A compound in oak barrels that is ultimately imparted to wine as a flavor and smell reminiscent of vanilla beans. New barrels have more vanillin than older barrels, and hence wine stored in new barrels has a more pronounced vanilla character.


Wine made from a particular variety of grape. Chardonnay, riesling, pinot noir, cabernet sauvignon, and so on are all varietal wines. In general, each varietal has a unique flavor, distinct from other varietals. When a wine has a pronounced varietal flavor it is said to have varietal character. On January 1, 1983, United States law established that a wine named after a grape—a varietal—must contain 75 percent or more of that grape variety that has been grown in the appellation of origin appearing on the label. Prior to that date, a varietally labeled wine had to contain 51 percent or more of the named grape.


Verband Deutscher Prädikatsweingüter, or Association of German Prädikat Wine Estates. An organization of some 200 prestigious estates throughout Germany which are revising the traditional concepts of ripeness and sweetness in Germany. The VDP has also instituted a Burgundian-like ranking system for vineyards from Grosses Lage (Grand Cru) down to Gutswein (village wine).


Old; said of mature wines.


Used to describe a wine with off-putting AROMAS and flavors reminiscent of stewed or canned green beans, asparagus, artichokes, and the like.

Vendange Tardive

In Alsace, the term for wines made from late-picked, very ripe grapes. VT wines, as they are called, are not as sweet as selection de Grains Nobles nor are they botrytized.


The vintage, can be used in place of ANNATA on labels.


The time in summer when grape berries change color signaling the onset of final ripening. White grapes go from green to yellow, and red grapes go from green to red.


Vineyard, also referred to as a vigneto.


Grape grower, also called a viticoltore.


Literally “vine grower.” Many French winemakers refer to themselves as vignerons.


Country manor, often one where wine is produced.

Vin de Garde

A wine to save—in other words, a wine that can and should receive AGING.

Vin de Pays

Country wine—an everyday wine from a specific region, but less rigorously controlled than a wine with an APPELLATION D’ORIGINE CONTRÔLÉE.

Vin de Table

Table wine. Generally used to indicate a simple wine without APPELLATION D’ORIGINE CONTRÔLÉE status.

Vin Gris

Vin gris is not the same as pinot gris, the name of a white grape variety. The French term vin gris (literally, “gray wine”) refers to any number of slightly pinkish-tinted white wines made from red grapes. Vins gris are usually not as deeply colored as rosé or blush wines. While there are dozens of pinot gris made in the United States, there are only a few vins gris.

Vin Liquoreux

A very sweet, syrupy white wine, generally made from grapes affected by BOTRYTIS CINEREA.

Vin Mousseux

Sparkling wine, made either by SECONDARY FERMENTATION in bottle or in tank, or for inexpensive wines, the addition of carbon dioxide.

Vin Ordinaire

Literally ordinary wine—a plain wine with no regional or VARIETAL characteristics. An everyday drinking wine, vin ordinaire is the opposite of VIN DE GARDE, a wine to save, that is, a wine with aging potential


Literally means vineyard, but the word viña is often used as part of a brand name as, for example, in Viña Arana.


Describes a wine with the harsh aroma of vinegar, usually produced by ACETIC acid. Considered a major fault in a wine.


The science of winemaking. The term is used much less frequently than ENOLOGY.

Vino da Arrosto

Wine for a roast, implying a red that is FULL-BODIED and has a deep COLOR.

Vino Novello

The wine of the current year, now used in the same sense as Beaujolais Nouveau, though Italy’s vino novellos are not as highly promoted as France’s Beaujolais Nouveau.


Winelike. Europeans sometimes criticize California wines as being too fruity and so not vinous enough.


The year the grapes were grown and harvested. A vintage year appears on the labels of most wines, though some famous wines—nonvintage Champagne, Sherry, and many styles of Port, for example—never carry a vintage date because they are blends of wines from several different years. In the United States, most wines bottled with a vintage date are made up entirely of grapes from that year. Technically, however, United States law requires only that 95 percent of the wine come from grapes harvested in the year appearing on the label.

Vintage Champagne

Champagne made from a single year’s harvest. Aged a minimum of three years and often four or five. Called MILLÉSIME in French.

Vinted and Bottled By

A term found on United States wine labels, indicating that the wine was bottled at the address on the label and that some cellar treatment (such as aging) was performed at the address on the label. However, vinted and bottled by does not mean that the wine was necessarily fermented at the address on the label. See PRODUCED AND BOTTLED BY.


A person who makes or sells wine. Often used to describe the owner of a winery who may also employ a winemaker.


The character some wines possess of being somewhat syrupy and slow to move around in the mouth. Alcohol gives a sense of richness to wine only up until the wine is about 13.5% alcohol by volume. Higher in alcohol than that, wines actually taste thin. Neither alcohol nor glycerin makes a wine viscous. However, the ripeness of the grapes, residual sugar, yeast extracts, additives, peptides, polysaccharides, and proteins could all play a role.


The genus of the plant kingdom to which grapevines belong. Within the genus Vitis there are some sixty separate species. The most famous species—and the only one to have originated in Europe—is VITIS VINIFERA, which includes all of the well-known wine grapes, chardonnay, pinot noir, cabernet sauvignon, and so on (and accounts for virtually all of the wines made today). Most species of vines, however, originated in North America. These include VITIS LABRUSCA, Vitis riparia, Vitis rupestris, Vitis rotundifolia, and Vitis berlandieri, among others.

Vitis Labrusca

American vine species that generally produces wines that are far less sophisticated and complex than VINIFERA varieties. In particular, LABRUSCA grapes are easily recognizable by their pungent, candy-like aroma and flavor, usually described as FOXY. Concord, for example, is a grape variety that belongs to the species VITIS LABRUSCA. Over centuries, many American species have hybridized by chance. In addition, from 1880 to 1950, plant scientists in both France and the United States intentionally created HYBRIDS by crossing VINIFERA varieties with hardier, more disease- and pest-resistant American varieties. While their use for wine is declining, HYBRIDS remain critically important as ROOTSTOCKS. Two other North American vine species are Vitis riparia and Vitis rotundifolia. Although no well known wines are made from these species, they are very resistant to PHYLLOXERA and so are frequently used for rootstocks. French/American HYBRIDS such as baco noir are also made with these species.

Vitis Vinifera

A vine species accounting for most of the wines made in the world today. Such grapes as chardonnay, cabernet sauvignon, pinot noir, syrah, and riesling are all Vitis vinifera varieties. Vitis vinifera originated in Europe and the Middle East.

Volatile Acidity

All wines have a tiny amount of volatile acidity, usually, with any luck, imperceptible. In excess, V.A., as it is known, causes a wine to have an unpleasantly sharp, vinegary aroma. Volatile acidity occurs because unwanted bacteria have produced acetic acid, the result of poor winemaking.


Winery that buys grape MUST or wine from a grower, then bottles and markets the wine.


German for wine tavern; a comfortable, casual restaurant where Germans go for simple food and a bottle of wine.


In Germany, a rosé wine of at least QUALITÄTSWEIN BESTIMMTER ANBAUGEBIETE (QBA) status made from red grapes of a single variety. A specialty of Baden.


Single-celled microorganisms used to convert sugar to alcohol and carbon dioxide during fermentation.


In STILL WINES, yeasty describes an AROMA suggestive of the yeasts used in FERMENTATION. The quality should not be pronounced. In Champagne and SPARKLING WINES, it refers to the aroma of bread dough, considered positive and often the result of long aging on the LEES.


The measure of how much a vineyard produces. In general, very high yields are associated with low-quality wine, and low yields are associated with high-quality wine. However, the relationship of yield of grapes to wine quality is extremely complex and not linear. Thus, a yield of 2 tons per acre does not necessarily produce better wine than a yield of 3 tons per acre, which doesn’t necessarily portend better wine than if the yield were 4 tons per acre. Every vineyard is different, and yield must always be considered in light of multiple other factors, including the variety of grape, the type of CLONE, the age of the vine, the particular ROOTSTOCK, and the TERROIR. In Europe, yield is measured in hectoliters per hectare (one hectoliter equals 26.4 gallons; one hectare equals 2.47 acres). The unofficial French dictum is that great red wine cannot be made from yields of more than 50 hectoliters per hectare. In the United States, yield is generally measured in tons of grapes per acre. Roughly speaking, 1 ton per acre equals 15 hectoliters per hectare. Yields in the United States can range from less than 1 ton per acre to 10 or more. This said, the way yield is thought about in the United States is changing as a result of new vineyards, many of which are now planted so that the vines are much more closely spaced than they were in the past. With such vineyards, viticulturists talk of pounds of grapes per vine, rather than tons per acre.