/ Dictionary / Index C CCTV: Meaning and Definition of Find definitions for: CCTV Pronunciation: [key] closed-circuit television. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. CCR CCU 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