/ Dictionary / Index G gastronomy: Meaning and Definition of Find definitions for: gas•tron•o•my Pronunciation: (ga-stron'u-mē), [key] — n. the art or science of good eating. a style of cooking or eating. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gastronomy (Thesaurus) gastronome gastroplasty 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