/ Dictionary / Index C critter: Meaning and Definition of Find definitions for: crit•ter Pronunciation: (krit'ur), [key] — n. Dial. a domesticated animal. any creature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: critter (Thesaurus) Crittenden Compromise Crius Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language