/ Dictionary / Index S stumper: Meaning and Definition of Find definitions for: stump•er Pronunciation: (stum'pur), [key] — n. a person or thing that stumps. an extremely difficult question, task, or problem. a person who makes stump speeches. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stumper (Thesaurus) stump bed stump farm Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language