gastrolith

[gas-truh-lith]

noun

Pathology.

1. a calculous concretion in the stomach.

gastrolith

/ ˈɡæstrəlɪθ /

noun

1. pathol a stone in the stomach; gastric calculus

Word History and Origins

Origin of gastrolith¹

First recorded in 1850–55; gastro- + -lith

Example Sentences

But a new explanation for this gastrolith activity has appeared.

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It was a gastrolith, a paleontologist’s dream, about the size of a small marble, and he recently displayed it in his hand in the Mines’ paleontology laboratory, its blackness contrasting sharply against the flesh color of his palm.

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Among his finds was the gastrolith, a stomach stone from a plesiosaur, a marine reptile with a long neck, long tail and paddles, from about 70 million to 80 million years ago, Cummins said.

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