A guide from Saatolog that will help you get to know wine and its world better…

Acid: A natural part of wine that creates a lively taste and balances out the sweet and bitter components. Too much acid results in an overly tart, sharp, or sour wine; too little makes it flat and flabby. Acetic acid, citric acid, tartaric, malic acid, and lactic acid are the most common.

Acidity: The natural liveliness / crispness that activates salivary glands, and a leading determinant of balance of a wine.

Aroma: The smell (or smells) of wine (see “bouquet” for more).

Aeration: Exposing wine to air so that it can “breathe” before drinking it. When oxygen is introduced to wine, it releases aromas and opens up flavors much like swirling wine in a glass does.

Aftertaste:The taste or flavors that linger in the mouth after tasting wine, also known as “finish.” This is the most significant factor in assessing a wine’s character and quality. 

Aging: holding wine in barrels, tanks, and bottles to advance them to a more desirable state

Alcohol By Volume: A measure of the alcohol levels in an alcoholic beverage, often truncated to ABV. The average glass of wine contains about 11-13% alcohol, but bottles can range from 5.5-20% ABV. 

Appellation: A legally defined geographical name that identifies where wine grapes were grown. In France, the Appellation d’Origine Contrôlée (AOC) is the official certification for designated regions. In the United States, appellations are called American Viticultural Areas (AVAs) — examples include Paso Robles, Sonoma Coast, and Napa Valley.

Glossary of Wine Terminology
Glossary Of Wine Terminology

Biodynamic Wine: Wine produced according to the guidelines of the Biodynamic Farming and Gardening Association, which follows a holistic, ecological, and ethical method that forgoes synthetic chemicals or additives. Think of it as “organic plus.”

Body: The sense of thickness on the palate resulting from a mix of the wine’s alcohol content, sugar levels, and dissolved solids. A good analogy for wine body is milk — a light-bodied wine is akin to nonfat milk, medium-bodied wine is like whole milk, and full-bodied wine feels similar to creamer.