What is (a) The bone of the brachium, or upper part of the arm or fore limb. (b) The part of the limb containing the humerus; the brachium called?

humerus — (a) The bone of the brachium, or upper part of the arm or fore limb. (b) The part of the limb containing the humerus; the brachium. (Webster's 1913.)

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