Crohn's disease Crohn's disease /kroʊnz dɪˈziːz/

noun

1. A serious chronic and progressive inflammation of the ileum producing frequent bouts of diarrhea with abdominal pain and nausea and fever and weight loss  ( Crohn's disease , regional enteritis , regional ileitis )
   a serious chronic and progressive inflammation of the ileum producing frequent bouts of diarrhea with abdominal pain and nausea and fever and weight loss