gastrointestinal

adjective

gas·​tro·​in·​tes·​ti·​nal ˌga-strō-in-ˈte-stə-nᵊl How to pronounce gastrointestinal (audio)
-ˈtes(t)-nəl
: of, relating to, affecting, or including both stomach and intestine

Examples of gastrointestinal in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This group addresses the specific needs and experiences of people of color living with gastrointestinal conditions like Crohn's disease. Robert Burakoff, Health, 4 Apr. 2025 Common illnesses for those who live, work or go to school in close proximity to the Tijuana River include respiratory illness from breathing toxic fumes of hydrogen sulfide, gastrointestinal illness (diarrhea), skin infections, conjunctivitis and headaches, just to name a few. Kimberly Dickson, San Diego Union-Tribune, 4 Apr. 2025 More than 200 passengers on a transatlantic voyage aboard Queen Mary 2 have reported symptoms of gastrointestinal illness, prompting an active outbreak response by the Cunard Line and health authorities. Josh Hammer, MSNBC Newsweek, 1 Apr. 2025 Babies and young children are vulnerable to dehydration, which is generally the most dangerous aspect of gastrointestinal illnesses; other groups at high risk include pregnant women, older people and anyone who is immunocompromised. Perri Klass, New York Times, 28 Mar. 2025 See All Example Sentences for gastrointestinal

Word History

First Known Use

1831, in the meaning defined above

Time Traveler
The first known use of gastrointestinal was in 1831

Cite this Entry

“Gastrointestinal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gastrointestinal. Accessed 14 Apr. 2025.

Kids Definition

gastrointestinal

adjective
gas·​tro·​in·​tes·​ti·​nal ˌgas-trō-in-ˈtes-tən-ᵊl How to pronounce gastrointestinal (audio)
: of, relating to, or including both stomach and intestine

Medical Definition

gastrointestinal

adjective
gas·​tro·​in·​tes·​ti·​nal ˌgas-trō-in-ˈtes-tən-ᵊl, -ˈtes(t)-nəl How to pronounce gastrointestinal (audio)
: of, relating to, or affecting both stomach and intestine
gastrointestinal distress
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