The grains of such a grass.
A type of grass (such as wheat, rice or oats) cultivated for its edible grains.
Breakfast cereal.
The grass Secale cereale from which the grain is obtained.
Caraway (from the mistaken assumption that the whole seeds, often used to season rye bread, are the rye itself)
Ryegrass, any of the species of Lolium.
Rye bread.
A grain used extensively in Europe for making bread, beer, and (now generally) for animal fodder.
Rye whiskey.
A drink of rye.
A disease of hawks.