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