gastrointestinal

[ gas-troh-in-tes-tuh-nl ]
/ ˌgæs troʊ ɪnˈtɛs tə nl /

adjective Anatomy.

of, relating to, or affecting the stomach and intestines.

Origin of gastrointestinal

First recorded in 1825–35; gastro- + intestinal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for gastrointestinal

British Dictionary definitions for gastrointestinal

gastrointestinal

/ (ˌɡæstrəʊɪnˈtɛstɪnəl) /

adjective

of or relating to the stomach and intestinal tract
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for gastrointestinal

gastrointestinal

[ găs′trō-ĭn-tĕstə-nəl ]

adj.

Relating to the stomach and the intestines.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.