/ Dictionary / Index C Cinerama: Meaning and Definition of Find definitions for: Cin•e•ram•a Pronunciation: (sin"u-ram'u, -rä'mu), [key] — Motion Pictures, Trademark. Motion Pictures,Trademark. a wide-screen process using three adjacent, synchronized cameras for photographing and three corresponding projectors for showing the film. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cineradiography cineraria Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language