/ Dictionary / Index C carbon oxychloride: Meaning and Definition of Find definitions for: car'bon oxychlo'ride Pronunciation: [key] phosgene. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. carbonous carbon paper Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language