/ Dictionary / Index C classmate: Meaning and Definition of Find definitions for: class•mate Pronunciation: (klas'māt", kläs'-), [key] — n. a member of the same class at a school or college. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: classmate (Thesaurus) class mark class meaning Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language