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| ul·na [ úlnə ] (plural ul·nae [ úlnee ] or ul·nas) |
noun |
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| Definition: |
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1. bone of human forearm: the longer of the two bones in the human forearm, situated on the inner side
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2. bone of lower forelimb of animal: a bone in the lower forelimb of vertebrate animals, roughly corresponding to the human ulna
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| [Mid-16th century. < Latin, "elbow, forearm"] |
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  ul·nar adjective |
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