/ Dictionary / Index A arrière-pensée*: Meaning and Definition of Find definitions for: ar•rière-pen•sée Pronunciation: (a-ryer-pän-sā') [key] — pl. -pen•sées a mental reservation; hidden motive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. arrière-garde* Ar Rimal 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