Breadcrumb Home > Dictionary > Index G gastroplasty: Meaning and Definition of Find definitions for: gas•tro•plas•ty Pronunciation: (gas'tru-plas"tē), [key] — n. any plastic surgery on the stomach. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gastronomy gastropod ✖ Related Content Daily Word Quiz: guilloche Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language