Glossary

Structure

/STRUK-chur/

The framework of acid, tannin, and alcohol in wine.

Tasting

Full Definition

Structure refers to wine's backbone - the framework of acidity, tannin, and alcohol that supports fruit and other flavors. Good structure suggests aging potential and food-friendliness. Structural components should be balanced. Wines can be described as well-structured (balanced framework) or lacking structure (too soft).

Related Terms

backboneframeworkbalance

See Also

tanninacidity
Still WineBack to GlossaryStuck Fermentation

Reference

More terms starting with S

Saignee

Bleeding off juice from red wine tanks to make rose.

Sangiovese

Italy's most planted red grape, the base of Chianti.

Savory

Non-fruit flavors like herbs, earth, and umami.

Screwcap

Metal closure alternative to cork.

Secondary Aromas

Aromas from fermentation and winemaking.

Sediment

Solid particles that settle in wine over time.