/ Dictionary / Index C C.I.C.: Meaning and Definition of Find definitions for: C.I.C. Pronunciation: [key] Combat Information Center. Commander in Chief. Counterintelligence Corps. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ciborium cicada Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language