Glossary
AVA
/ay-vee-AY/
American Viticultural Area - US wine region designation.
Full Definition
AVA (American Viticultural Area) is the US appellation system, defining geographic wine regions based on climate, soil, and other distinguishing features. Unlike European systems, AVAs don't regulate grape varieties or winemaking. At least 85% of grapes must come from the named AVA. There are over 270 AVAs across the country.
Related Terms
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Reference
More terms starting with A
Acetaldehyde
A chemical compound formed during fermentation and oxidation.
Acetic Acid
The acid responsible for vinegar character in wine.
Acidity
The tart, sharp quality in wine from natural grape acids.
Adega
Portuguese term for winery or wine cellar.
Aeration
Exposing wine to air to soften tannins and release aromas.
Aging
The maturation of wine over time in barrel, tank, or bottle.