knucklebone

knucklebone definition - medical

knuck·le·bone (nŭkˈəl-bōnˌ)

noun
A knobbed bone, as of a knuckle or joint.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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