Cauliflower

Noun

 * 1) An annual variety of Brassica oleracea, or cabbage, of which the cluster of young flower stalks and buds is eaten as a vegetable.
 * 2) The edible head or “curd” of a cauliflower plant.

Derived terms

 * broccoflower
 * cauliflower cheese
 * cauliflower ear