- cereal, cereal grass - grass whose starchy grains are used as food: wheat; rice; rye; oats; maize; buckwheat; millet
--1 is a kind of grass
--1 has particulars: - grain, food grain, cereal - foodstuff prepared from the starchy grains of cereal grasses
--2 is a kind of foodstuff, food product
--2 has particulars:corn, edible corn; grist; groats; millet; barley, barleycorn; buckwheat; wheat, wheat berry; oat; rice; wild rice, Indian rice; malt - cereal - a breakfast food prepared from grain
--3 is a kind of breakfast food
--3 has particulars: Pablum; hot cereal; cold cereal, dry cereal