Generous    
The term for wines whose characteristics are expressive and easy to perceive.

Gewurztraminer   
Distinctively flavored pink grapes used for fine white wines.

Gran Reserva   
A Spanish red table wine that has been aged at least 2 years in oak and an additional 3 years in bottle before release.

Grape tannin   
Tannins in a red wine attributable to the grapes from which the wine was made.

Grape variety   
A particular type of grape, also called a "varietal.".

Green   
The high acid taste of wines made from unripe grapes.