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 Advertisement Bishop noted that there is a growing body of research showing cyanobacteria can produce many different types of toxins, including liver toxins, neurotoxins and gastrointestinal toxins. Hayley Smith, Los Angeles Times, 9 May 2024 The high amount of lead, in particular, likely contributed to his gastrointestinal issues and deafness, the researchers write in the paper. Sarah Kuta, Smithsonian Magazine, 9 May 2024 See all Example Sentences for gastrointestinal 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'gastrointestinal.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1831, in the meaning defined above

Time Traveler
The first known use of gastrointestinal was in 1831

Dictionary Entries Near gastrointestinal

Cite this Entry

“Gastrointestinal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gastrointestinal. Accessed 19 May. 2024.

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

More from Merriam-Webster on gastrointestinal

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