By Malvina Demaj Last Updated: Mar 3, 2026

Acidity

(uh·sid·uh·tee)
DEFINITION

Acidity

Acidity can be described as a “zing” on the tongue, acting as a structural backbone that balances sweetness and alcohol, while preventing spoilage. High acid wines feel light, crisp and refreshing (e.g Sauvignon Blanc), while low acid wines are rounder and softer (e.g Chardonnay). Acidity is a fundamental trait that gives wine its crisp, tart and refreshing taste.

Did you know? "Wine diamonds" are small, glass like shards that form at the bottom of a wine bottle fue to the crystallixation of naturally occuring acid in chilled wine.

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