/ Dictionary / Index C chapeau bras: Meaning and Definition of Find definitions for: chapeau' bras' Pronunciation: (brä), [key] a small three-cornered hat, worn by gentlemen in full dress in the 18th century, that could be folded flat and carried under the arm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chapeau chapel Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language