/ Dictionary / Index C concelebrate: Meaning and Definition of Find definitions for: con•cel•e•brate Pronunciation: (kun-sel'u-brāt", kon-), [key] — v., -brat•ed, -brat•ing. —v.i. to participate in a concelebration. —v.t. to celebrate (a Eucharist or Mass) with other members of the clergy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. concelebrant concelebration Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language