Ulna

1.

(Anatomy : 1. The bone extending from the elbow to the wrist on the side opposite to the thumb in human beings. 2. A corresponding bone in the forelimb of other vertebrates) ឆ្អឹងកំភួនដៃផ្នែកខាងក្នុង

2.

(វេជ្ជសាស្ត្រ) ឆ្អឹងកំភួនដៃតូច, ឆ្អឹងកំភួនដៃក្រោម

• cubitus ulna
  - ឆ្អឹងកំផួនដៃ, កំភួនដៃកោង (ចេញ)

1.

The postaxial bone of the forearm, or branchium, corresponding to the fibula of the hind limb.

2.

An ell; also, a yard.