/ Dictionary / Index S supper: Meaning and Definition of Find definitions for: sup•per Pronunciation: (sup'ur), [key] — n. the evening meal, often the principal meal of the day. any light evening meal, esp. one taken late in the evening: an after-the-theater supper. —adj. of or pertaining to supper: the supper dishes. for, during, or including supper: a supper party. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: supper (Thesaurus) suppedaneum supper club Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language