gallstone

== English == === Etymology === From gall +‎ stone. === Pronunciation === (UK) IPA(key): /ˈɡɔːl.stəʊn/ (US) IPA(key): /ˈɡɑːl.stoʊn/ === Noun === gallstone (plural gallstones) (biology, medicine) A small, hard object, in the shape of a pebble, that sometimes forms in the gallbladder or bile duct; composed of cholesterol, bile pigments and calcium salts. ==== Synonyms ==== bilestone cholelith ==== Hypernyms ==== calculus stone ==== Translations ==== === Anagrams === stonegall