Search Result for "ulcerative colitis":
Wordnet 3.0

NOUN (1)

1. a serious chronic inflammatory disease of the large intestine and rectum characterized by recurrent episodes of abdominal pain and fever and chills and profuse diarrhea; 



WordNet (r) 3.0 (2006):

ulcerative colitis
    n 1: a serious chronic inflammatory disease of the large
         intestine and rectum characterized by recurrent episodes of
         abdominal pain and fever and chills and profuse diarrhea