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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She was diagnosed with ulcerative colitis at age 16. Amber J. Tresca, Verywell Health, 14 Jan. 2025 There are some key differences between Crohn’s disease and ulcerative colitis. Caroline C. Boyle, USA TODAY, 5 Dec. 2024 Alzheimer's: Scientists Analyze Body Fluid to Find New Drugs for Disease Why Astronauts Age Faster in Space One study highlighted by the project revealed a rare gut cell type involved in inflammation, offering clues for addressing conditions like Crohn's disease and ulcerative colitis. Matt Robison, Newsweek, 20 Nov. 2024 Those drugs include insulin to treat diabetes, blood thinners to prevent clots, as well as a drug to treat leukemia and lymphoma, and treatments for autoimmune arthritis, psoriasis, Crohn’s disease and ulcerative colitis. Kristen Jordan Shamus, Detroit Free Press, 1 Nov. 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 19 Jan. 2025.

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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