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capitellum

British

/ ˌkæpɪˈtɛləm /

noun

anatomy an enlarged knoblike structure at the end of a bone that forms an articulation with another bone; capitulum

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of capitellum

C19: from Latin, diminutive of _capitulum

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The displaced head usually passes forward, and rests on the anterior edge of the capitellum, thus preventing complete flexion and supination of the limb.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

Fracture of either Condyle alone.—The lateral condyle or trochlea is more frequently separated from the rest of the bone than is the medial or capitellum.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023