Breadcrumb Home > Dictionary Search Cite Meaning of crass Find definitions for: crass Pronunciation: (kras), [key] — -er, -est. without refinement, delicacy, or sensitivity; gross; obtuse; stupid: crass commercialism; a crass misrepresentation of the facts. thick; coarse. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: crass (Thesaurus) crasis crassitude Related Content Daily Word Quiz: cerebral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language