calcaneus

noun

cal·ca·ne·us | \ kal-ˈkā-nē-əs

How to pronounce calcaneus (audio)

\

plural calcanei\ kal-ˈkā-nē-ˌī \

Definition of calcaneus

: a tarsal bone that in humans is the large bone of the heel

Examples of calcaneus in a Sentence

Recent Examples on the Web

On my right side, the calcaneus—the heel—was broken into at least six pieces. — Ula Chrobak, Outside Online, "Hans Florine on His Terrifying El Cap Fall," 9 May 2018 So, in space there’s a lot of bone degradation so there’s a lot of osteoporosis, especially in the calcaneus, the heel bone. — Kristi Myllenbeck, The Mercury News, "Two Cupertino students shine in Mars Medical Challenge," 7 Apr. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'calcaneus.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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The first known use of calcaneus was in 1657

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calcaneus

noun

cal·ca·ne·us | \ -nē-əs

\

plural calcanei\ -nē-ˌī

\

Medical Definition of calcaneus

: a tarsal bone that in humans is the large bone of the heel

— called also heel bone, os calcis

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