Definition of ulcerative colitis
: 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
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Merriam-Webster unabridged
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Time Traveler for ulcerative colitis
The first known use of ulcerative colitis was circa 1928
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