/ Dictionary / Index C CMP: Meaning and Definition of Find definitions for: CMP Pronunciation: [key] cytidine monophosphate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. CMOS CMV Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language