IPA: /kəˈlaɪtɪs/
KK: /kəˈlaɪtɪs/
A medical condition characterized by inflammation of the colon, which can cause symptoms like abdominal pain and diarrhea.
The doctor diagnosed her with colitis after she reported severe stomach cramps.
Colitis is formed from "col-" (from Latin "colon", meaning the large intestine) and "-itis" (from Greek "itis", meaning inflammation). The word refers to the inflammation of the colon.
Think of the 'colon' ('col-') being 'inflamed' ('-itis') — that's what colitis means.