/ Dictionary / Index C chromous: Meaning and Definition of Find definitions for: chro•mous Pronunciation: (krō'mus), [key] — adj. containing chromium in the divalent state, as chromous carbonate, CrCO. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chromosphere chromy Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language