/ Dictionary / Index T tummy: Meaning and Definition of Find definitions for: tum•my Pronunciation: (tum'ē), [key] — pl. -mies. stomach: The baby had a pain in his tummy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tummy (Thesaurus) tummler tummy tuck Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language