Term used to describe full-bodied red wines that possess the characteristics of jam: rich, thick, and berry-flavored. Zinfandel and sometimes Shiraz and Cabernet Sauvignon are often described this way.
This is a term used to describe intensely ripe, concentrated fruit in the nose and/or palate of a wine (some Australian Shiraz might be described as "monster jammy"). Also, the clothes that the Dic wears while tasting wine late at night.
When wines have a great intensity of fruit from excellent ripeness they can be jammy, which is a very concentrated, flavorful wine with superb extract. In great vintages such as 1961, 1978, 1985, 1989, 1990, and 1995, some of the wines are so concentrated that they are said to be jammy.