/ Dictionary / Index B bandeau: Meaning and Definition of Find definitions for: ban•deau Pronunciation: (ban-dō', ban'dō), [key] — pl. -deaux a headband, esp. one worn about the forehead. a narrow brassiere. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bandeau (Thesaurus) B and D banded Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language