/ Dictionary / Index G gumption: Meaning and Definition of Find definitions for: gump•tion Pronunciation: (gump'shun), [key] — n. Informal. initiative; aggressiveness; resourcefulness: With his gumption he'll make a success of himself. courage; spunk; guts: It takes gumption to quit a high-paying job. common sense; shrewdness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gumption (Thesaurus) gum print gum resin Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language