/ Dictionary / Index D derrière: Meaning and Definition of Find definitions for: der•ri•ère Pronunciation: (der"ē-âr' Fr. de-ryer'), [key] — n. the buttocks; rump. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: derriere (Thesaurus) Derrida derring-do Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language