/ Dictionary / Index G gastroenterostomy: Meaning and Definition of Find definitions for: gas•tro•en•ter•os•to•my Pronunciation: (gas"trō-en"tu-ros'tu-mē), [key] — pl. -mies. the making of a new passage between the stomach and the duodenumor, esp., the jejunum Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gastroenterostomy (Thesaurus) gastroenterology gastrohepatic Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language