/ Dictionary / Index B brassica: Meaning and Definition of Find definitions for: bras•si•ca Pronunciation: (bras'i-ku), [key] — n. any plant belonging to the genus Brassica, of the mustard family, including many economically important vegetables, as cabbage, kale, broccoli, cauliflower, turnip, and mustard. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brassica (Thesaurus) brass hat brassicaceous Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language