/ Dictionary / Index C classism: Meaning and Definition of Find definitions for: class•ism Pronunciation: (klas'iz-um), [key] — n. a biased or discriminatory attitude based on distinctions made between social or economic classes. the viewing of society as being composed of distinct classes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. classis classless Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language