ulcerative colitis

noun

: a nonspecific inflammatory disease of the colon of unknown cause characterized by diarrhea with discharge of mucus and blood, cramping abdominal pain, and inflammation and edema of the mucous membrane with patches of ulceration

Examples of ulcerative colitis in a Sentence

Recent Examples on the Web
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In one study involving 22 people, ages ten to 21, with mild to moderate Crohn’s disease or ulcerative colitis, Sahn and his colleagues had the participants self-administer VNS through the outside of the left ear for five minutes, twice per day. Stacey Colino, TIME, 10 Dec. 2024 Crohn’s disease and ulcerative colitis are the main types of IBD. Caroline C. Boyle, USA TODAY, 5 Dec. 2024 For people with ulcerative colitis (UC), though, tasting the delights of new places can be tricky. Sarah Garone, Condé Nast Traveler, 1 Nov. 2024 Crohn’s disease and ulcerative colitis, the two main types of IBD, share many of the same symptoms. Caroline C. Boyle, USA TODAY, 2 Dec. 2024 See all Example Sentences for ulcerative colitis 

Word History

First Known Use

circa 1928, in the meaning defined above

Time Traveler
The first known use of ulcerative colitis was circa 1928

Dictionary Entries Near ulcerative colitis

Cite this Entry

“Ulcerative colitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ulcerative%20colitis. Accessed 22 Dec. 2024.

Medical Definition

ulcerative colitis

noun
: a chronic inflammatory disease of the colon that is of unknown cause and is characterized by diarrhea with discharge of mucus and blood, cramping abdominal pain, and inflammation and edema of the mucous membrane with patches of ulceration

More from Merriam-Webster on ulcerative colitis

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