gallstone

American  

[gawl-stohn] / ˈgɔlˌstoʊn /

noun

1. an abnormal stonelike mass, usually of cholesterol, formed in the gallbladder or bile passages.

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gallstone British  

/ ˈɡɔːlˌstəʊn /

noun

1. Also called: bilestone.  pathol a small hard concretion of cholesterol, bile pigments, and lime salts, formed in the gall bladder or its ducts

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gallstone Scientific  

/ gôl′stōn′ /

1. A small, hard, abnormal mass composed chiefly of cholesterol, calcium salts, and bile pigments, formed in the gallbladder or in a bile duct. The presence of gallstones can lead to painful obstruction or infection and is sometimes treated with cholecystectomy.

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gallstone Cultural  

1. A hard, pebblelike material deposited in the gallbladder or bile ducts by the process of chemical precipitation. Gallstones can cause considerable pain and can even obstruct the flow of bile from the gallbladder. On some occasions, the entire gallbladder must be removed by surgery.

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Etymology

Origin of gallstone

First recorded in 1750–60; gall ¹ + stone

Example Sentences

Rarer side effects include acute gallstone disease and pancreatitis, and the NHS warns that there is also a risk of hypoglycaemia, which happens when your blood sugar level drops too low.

From BBC • Mar. 8, 2025

The TV presenter eventually asked for the gallstone back, Vistica said, and they gave it to her.

From New York Times • Feb. 14, 2023

He was asked whether to remove a gallstone, if it was okay to begin chemotherapy, and whether this was a good time for a root canal.

From Washington Post • Oct. 26, 2022

He had to have a gallstone removed, for which his doctors had given him anesthesia—a risky decision for someone with dementia—and he never quite recovered.

From Slate • May 4, 2021

It also "fortifies the stomach, comforts the bowels, reduces the gallstone to sand, the sand to mud, the mud to water—water which can be passed out of the system by the usual channels."

From South Wind by Douglas, Norman