Cruciferae n 1: a large family of plants with four-petaled flowers; includes mustards, cabbages, broccoli, turnips, cresses, and their many relatives [syn: {Cruciferae}, {family Cruciferae}, {Brassicaceae}, {family Brassicaceae}, {mustard family}]
Cruciferae \Cruciferae\ n. a natural family of plants with four-petaled flowers; the mustard family. Syn: family {Cruciferae}, Brassicaceae, family {Brassicaceae}, mustard family. [WordNet 1.5]