/ Dictionary / Index C cenacle: Meaning and Definition of Find definitions for: cen•a•cle Pronunciation: (sen'u-kul), [key] — n. the room where the Last Supper took place. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cen. Cenaeum Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language