Ulna

//ˈʌlnə// noun

Definitions

Noun
  1. 1
    The bone of the forearm that extends from the elbow to the wrist on the side opposite to the thumb, corresponding to the fibula of the hind limb. Also, the corresponding bone in the forelimb of any vertebrate.
  2. 2
    the inner and longer of the two bones of the human forearm wordnet

Etymology

From Latin ulna (“elbow”). Doublet of ell.

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