When people say a wine is full-bodied, they are referring to the feeling of weight in the mouth. Full-bodied wines have higher alcohol and structure and are made from riper grapes. Examples of grapes that make full-bodied wines are cabernet sauvignon, syrah, and viognier.
Acidity
Acidity in wine is the level of acid that the wine contains. Wines with more acid in them taste more tart or sour.