An important step in mastering any subject is learning its jargon. Wine is no exception. A familiarity with the terms used to describe a wine makes tasting it more enjoyable and enables you to better share the experience.

Readers of this column know that many wines have a varietal nose; a ruby red color; and are clear, crispy, well-balanced, dry or off-dry, and so on. The words used to describe a wine are many, and the vocabulary of a wine lover flows easily, impulsively and often without the least hesitation. Words are needed to describe at least five qualities of a wine — its color or appearance; smell; taste; body and structure, or feel of a wine on the palate; and aftertaste.

THE APPEARANCE OF A WINE

Words that describe the appearance of a wine include:

Brilliant — remarkably high clarity.

Clear — transparent, without sediment or filmy cloudiness.

Cloudy — opposite of clear, indicative of something wrong with the wine.

Maderized — a wine past its prime with a brownish tinge due to oxidation or age.

Purplish — a young color, deep in red wine, indicating it will take time to mature.

Ruby — a rather dark red, often indicative of the youthfulness of a wine.

THE SMELL OF A WINE

How a wine smells is indicative of its quality. The smell of a wine is often referred to as its “nose.” Words used to describe it are:

Aroma — the perfume of a wine, derived from the grape species out of which it is made. The aroma should convey a typical varietal nose.

Bouquet — the complex smell arising with maturity in good wine.

Complex — scents within scents, suggestive of many different analogies with fruits (apples, pears), flowers (violets) or nuts (walnuts).

Corky — smell of a bottle that has a moldy cork.

Foxy — characteristic smell of the native American grape from which New York wines are mostly made, as, for example, the concord.

Heady — attractively high in alcohol.

Lively — a fresh, frank, good smell of a wine that is young and will last.

Musty — an unpleasant smell, probably from a barrel with a rotten stave.

Sour or acetic — a wine gone sour through contact with the air. Smell of vinegar.

Spicy — a wine with a pronounced and special aroma or taste, piquant but natural.

Sulphury — hot, slightly prickling to the nose. Often found in cheap white wine in which sulphur is used as a preservative. Sulphur is not harmful but should not be apparent.

Yeasty — wines with odor of yeast, or fresh bread.

TASTE OF A WINE

A large vocabulary is needed to describe the taste of wine.

Acidic — tart, freshness of natural fruit. A high acidity helps to age a wine, and make it a suitable dinner wine.

Astringent — the mouth-puckering taste quality in young red wine with much tannin. Indicative of a long-lived wine.

Bitter — excessive tannin from stems, stalks or seeds, too long in wood.

Clean — a well-made wine, well stored.

Dry — without sweetness.

Earthy — a special flavor that certain soils give to wines. Disagreeable if too pronounced, but a great Burgundy is always earthy.

Flat — lacking acidity, insipid.

Flinty — dry, clean, sharp taste usually from soils in which the vines grow.

Fruity — wines with a definite and attractive aroma and flavor of fresh fruit; true of young fine wines.

Smooth — without harshness.

Sweet — detectable amount of residual grape sugar.

Tart — too high in total acidity, green.

Thin — deficient in body; watery.

Woody — stored overly long in wood, usually oak.

FEEL OF A WINE

Words are needed to describe how a wine feels on the palate.

Big — of robust character, a compliment.

Body — the feel of a wine in the mouth, tangible to the tongue.

Fat — well-fleshed; not a desirable characteristic in itself.

Full-bodied — opposite of thin; high viscosity, weighty on the tongue.

Hard — austere, without much charm.

Nervous — vigorous and fine.

Robust — sound, sturdy, full-bodied.

Thin — deficient in body, watery, poor.

Velvety — smooth; feel in the mouth of an excellent wine that is mature, mellow, fine-textured and soft.

GENERAL CHARACTER OF A WINE

Words are needed to describe the general character of a wine.

Balanced — quality of a wine in which the sugar and acid are in harmony.

Character — when the salient taste characteristics are asserted.

Coarse — a young wine without breed, lacking finesse.

Common — ordinary wine, no outstanding characteristics.

Distinguished — an exceptional wine of balanced harmony.

Elegant — a flattering term for a truly fine wine.

Finesse — a wine with class or distinction; out of the ordinary.

Rough — poor, cheap, badly made wine.

Sturdy — wine that indicates it can stand aging.

Young — a comparative term; wine not yet at its peak, still improving.

There is no end to the words that can be used to describe a wine. Be as original as you can in describing the wine you are tasting. I have used words from the above list in talking about wines in this column.