Breadcrumb Home > Dictionary > Index P pièce d'occasion*: Meaning and Definition of Find definitions for: pièce d'oc•ca•sion Pronunciation: (pyes dô-kä-zyôn'), [key] — pl. pièces d'oc•ca•sion something prepared or used for a special occasion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pièce de résistance* piece-dyed TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: cognoscenti Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language