intestinal

adjective

in·​tes·​ti·​nal in-ˈte-stə-nᵊl How to pronounce intestinal (audio)
-ˈtes(t)-nəl,
-ˈte-sᵊn-əl,
 British often  ˌin-(ˌ)te-ˈstī-nᵊl
1
: affecting, occurring, or living in the intestine
2
: of, relating to, or being the intestine
intestinally adverb

Examples of intestinal 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.
People with bowel diseases due to alcohol use disorder may not absorb nutrients effectively because of damage to stomach and intestinal tissues. Jay N. Yepuri, Verywell Health, 23 Jan. 2025 The Elemental Diet is traditionally used to manage gastrointestinal (GI) disorders such as Crohn's disease, eosinophilic esophagitis, severe food allergies and small intestinal bacterial overgrowth (SIBO). Yola Robert, Forbes, 21 Jan. 2025 Farther into adulthood, Notaro suffered pneumonia, an intestinal disease, her mother’s death, a girlfriend’s departure and invasive cancer diagnosis … all within a single year. Dennis Harvey, Variety, 12 Jan. 2025 While string or yarn can be irresistible to kittens, these should only be used under supervision, as swallowing them can lead to severe intestinal damage. Yaakov Katz, Newsweek, 28 Nov. 2024 See all Example Sentences for intestinal 

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of intestinal was in the 15th century

Dictionary Entries Near intestinal

Cite this Entry

“Intestinal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intestinal. Accessed 27 Jan. 2025.

Kids Definition

intestinal

adjective
in·​tes·​ti·​nal in-ˈtes-tən-ᵊl How to pronounce intestinal (audio)
1
: of or relating to the intestine
2
: affecting or occurring in the intestine
intestinally
adverb

Medical Definition

intestinal

adjective
in·​tes·​ti·​nal
in-ˈtes-tən-ᵊl, -ˈtes(t)-nəl, -ˈtes-ᵊn-əl, British often ˌin-(ˌ)tes-ˈtīn-ᵊl
1
a
: affecting or occurring in the intestine
intestinal digestion
intestinal catarrh
b
: living in the intestine
the intestinal flora
an intestinal worm
2
: of, relating to, or being the intestine
the intestinal canal
intestinally adverb

More from Merriam-Webster on intestinal

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