IPA: /ˌkoʊləˌsɪsˈtaɪtɪs/
KK: /kəʊlɪsɪsˈtaɪtɪs/
A medical condition characterized by the inflammation of the gallbladder, often causing pain and digestive issues.
The doctor diagnosed her with cholecystitis after she complained of severe abdominal pain.
Cholecystitis is formed from "chole" (from Greek "chole", meaning bile) and "cystis" (from Greek "kystis", meaning bladder or sac) and "-itis" (from Greek "itis", meaning inflammation). The word refers to the inflammation of the bile bladder or gallbladder.
Think of 'bile' ('chole') stored in a 'sac' ('cystis') that is 'inflamed' ('-itis') — that's what cholecystitis means.