/ Dictionary / Index C cinematheque: Meaning and Definition of Find definitions for: cin•e•ma•theque Pronunciation: (sin"u-mu-tek'), [key] — n. a motion-picture theater, often part of a university or private archive, showing experimental or historically important films. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. CinemaScope cinematics Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language