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ulcerative

American  
[uhl-suh-ray-tiv, -ser-uh-tiv] / ˈʌl səˌreɪ tɪv, -sər ə tɪv /

adjective

  1. causing ulceration.

  2. of the nature of or characterized by ulceration.


ulcerative British  
/ ˈʌlsərətɪv /

adjective

  1. of, relating to, or characterized by ulceration

    ulcerative colitis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of ulcerative

1565–75; < Medieval Latin ulcerātīvus, equivalent to Latin ulcerāt ( us ) ( see ulcerate) + -īvus -ive


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For ulcerative colitis, the corresponding value was 0.84.

From Science Daily ● Oct. 24, 2026

Doctors attempted to treat the actor with prescriptions used for patients with Crohn’s and ulcerative colitis, but nothing worked.

From Los Angeles Times ● Oct. 7, 2026

Possible effects include a higher risk of reduced thyroid function, kidney cancer, testicular cancer, elevated cholesterol, pre-eclampsia and ulcerative colitis.

From BBC ● Sep. 23, 2026

BPC-157 was evaluated for use in ulcerative colitis and TB-500 for wound-healing.

From The Wall Street Journal ● Jul. 24, 2026

His most troubling conditions were a strangely recurrent viral pneumonia, chronic sinusitis, and the ulcerative colitis that had laid him low the weekend before his scheduled testimony against Oppenheimer.

From "Big Science" by Michael Hiltzik

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