Describes a wine that retains youthful characteristics despite considerable aging. This usually indicates that it will take longer to reach maturity and requires even more aging in the bottle or barrel. Opposite of forward.

Denotes harmonious balance of wine elements - (ie: no individual part is dominant). Acid balances the sweetness; fruit balances against oak and tannin content; alcohol is balanced against acidity and flavor. Wine not in balance may be acidic, cloying, flat or harsh etc.

Term for reds meaning solid or chunky.

Equates with the ripe, sweet, fruity quality of blackberries, raspberries, cranberries and cherries. The aroma and taste of red wines, particularly Zinfandel, are often partly described with this adjective.

The overall flavor of a wine, white or red, that has full, rich flavors. "Big" red wines are often tannic. "Big" white wines are generally high in alcohol and glycerin. Sometimes implies clumsiness, the opposite of elegance. Generally positive, but context is essential - (eg: A Bordeaux red wine shouldn't be as "big" as a California Cabernet Sauvignon).

One of the four basic tastes. A major source of bitterness is the tannin content of a wine. Some grapes - (Gewurztraminer, Muscat) - have a distinct bitter edge to their flavor. If the bitter component dominates in the aroma or taste of a wine it is considered a fault. Sweet dessert wines may have an enhanced bitter component that complements the other flavors making for a successful overall taste balance.

The effect on the taster's palate usually experienced from a combination of alcohol, glycerin and sugar content. Often described as "full", "meaty" or "weighty".

The most important wine region in France. Wines from this area are called "Bordeaux". Red wines from Bordeaux are primarily blends of Cabernet Sauvignon, Merlot and Cabernet Franc. White wines from the region are usually blends of Sauvignon Blanc and Semillon.

"Botrytis Cinerea", a mold or fungus that attacks grapes in humid climate conditions, causing the concentration of sugar and acid content by making grapes at a certain level of maturity shrivel. On the Riesling grape it allows a uniquely aromatic and flavorful wine to be made, resulting in the extraordinary "Beerenauslese" style of wine.

Near synonym for "aroma". Term generally restricted to description of odors from poured bottled wines.

Term used mainly to describe young red wines with high alcohol and tannin levels. Certain red wines from Amador County, California, can be examples. The mild epithet "tooth-stainers" is sometimes applied to this style of wine, denoting respect for strength.

Denotes the act of allowing the wine to "breathe"; ie: when wine is poured into another container, such as a wineglass, the admixture of air seems to release pent-up aromas which then become more pronounced, in many cases, as minutes/hours pass.

Term reserved for wines from the best grape varieties, the so-called "noble grapes". Denotes wines judged to have reached classical expectations of aroma, balance, structure and varietal character.

Denotes a wine having an aggressive, prickly taste best described as "peppery". Sometimes combined with the adjective "brawny" to characterize a young red wine with high alcohol and tannin content.

Very clear (and transparent in white wines) appearance with no visible particulates or suspensions. May be sign of flavor deficiency in heavily filtered wines.

Measurement system used for sugar content of grapes, wine and related products. A reading of 20 to 25 deg. Brix is the optimum degree of grape ripeness at harvest for the majority of table wines. A quick conversion method for users requiring Specific Gravity units of measurement is to take the Brix reading, deg. Brix (as Sucrose, for which most refractometers are calibrated), and multiply by 0.00425 and then add 0.9988 to the resulting number. This will give a close approximation to the equivalent figure for the S.G of Sucrose at 20 deg. C. Ex: A Brix reading of 18 equals S.G. 1.074. Using the conversion technique above gives a figure of 1.075 which is close enough for most users.

Denotes aging in a wine. Young wine color tints show no sign of such "browning". If possessed of good character and depth, a wine can still be very enjoyable even with a pronounced "brown" tint. In average wines this tint, seen along the wine surface edge in a tilted glass goblet, normally signals a wine is "past its peak", although still very drinkable.

Refers to dry Champagne or Sparkling Wine. The authorities in the Champagne region of France use this term to denote added sugar.

Describes taste sensation found in better white wines, particularly Chardonnay.