/ Dictionary / Index C CPS: Meaning and Definition of Find definitions for: CPS Pronunciation: [key] See cps Pronunciation: [key] characters per second. cycles per second. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cps (Thesaurus) CPR CPSC Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language