/ Dictionary / Index C criticaster: Meaning and Definition of Find definitions for: crit•ic•as•ter Pronunciation: (krit'i-kas"tur), [key] — n. an incompetent critic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. critical volume criticism Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language