/ Dictionary / Index B bougainvillea: Meaning and Definition of Find definitions for: bou•gain•vil•le•a Pronunciation: (b"gun-vil'ē-u, -vil'yu, bō"-), [key] — n. any of several shrubs or vines of the genus Bougainvillea, native to South America, having small flowers with showy, variously colored bracts, and often cultivated in warm regions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bougainvillea (Thesaurus) Bougainville bough Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language