colitis

noun

co·​li·​tis kō-ˈlī-təs How to pronounce colitis (audio)
kə-
: inflammation of the colon

Examples of colitis 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.
That Adam suffers chronic constipation and Benjamin has diarrhea-inducing colitis is no medical coincidence but one of several predictable signs that, well, something’s gonna hit the fan. Gary Goldstein, Los Angeles Times, 6 June 2025 Sometimes infectious colitis even resolves on its own with rest and hydration. Daryl Austin, USA Today, 5 June 2025 There are far more possible—and precise—medications for the more than two million American adults and more than 100,000 children and adolescents with colitis or the other major form of IBD, Crohn’s disease. Lydia Denworth, Scientific American, 18 Mar. 2025 But medical experts said colitis usually doesn’t cause death in young patients and was probably exacerbated by severe malnutrition. Sam Mednick, Los Angeles Times, 7 Apr. 2025 See All Example Sentences for colitis

Word History

First Known Use

circa 1860, in the meaning defined above

Time Traveler
The first known use of colitis was circa 1860

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Cite this Entry

“Colitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colitis. Accessed 15 Jun. 2025.

Medical Definition

colitis

noun
co·​li·​tis kō-ˈlīt-əs, kə- How to pronounce colitis (audio)
: inflammation of the colon see ulcerative colitis

More from Merriam-Webster on colitis

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