gallstone

noun

gall·​stone ˈgȯl-ˌstōn How to pronounce gallstone (audio)
: a calculus (as of cholesterol) formed in the gallbladder or biliary passages

Examples of gallstone in a Sentence

Recent Examples on the Web
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He was then rushed to a nearby hospital where doctors ruled out gallstones as a cause. Shania Russell, Entertainment Weekly, 17 June 2026 The outlet added that they were told his medical team believes the episode could be pancreatitis or gallstones, but that the actor still needs to undergo additional testing. Jessica Schladebeck, New York Daily News, 16 June 2026 Obesity raises the risk of gallstones in general, but data from clinical trials have shown that people on GLP-1 treatments have a 37 percent higher relative risk of developing gallbladder disease, which can include the formation of gallstones. Bethany Brookshire, Scientific American, 29 May 2026 The procedure is commonly used to spot gallstones, inflammation and tumors. Paul Sisson, San Diego Union-Tribune, 22 May 2026 See All Example Sentences for gallstone

Word History

First Known Use

1758, in the meaning defined above

Time Traveler
The first known use of gallstone was in 1758

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Cite this Entry

“Gallstone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gallstone. Accessed 23 Jun. 2026.

Kids Definition

gallstone

noun
gall·​stone ˈgȯl-ˌstōn How to pronounce gallstone (audio)
: a hard mass like a pebble that is formed in the gallbladder or bile passages

Medical Definition

gallstone

noun
gall·​stone ˈgȯl-ˌstōn How to pronounce gallstone (audio)
: a calculus (as of cholesterol) formed in the gallbladder or biliary passages

called also biliary calculus, cholelith

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