a. Anat. The hinge-joint formed by the connexion of the lower end of the humerus with the upper ends of the radius and ulna by means of ligaments (Syd. Soc. Lex.). b. Mech.: = ELBOW 2 c.
1831. R. Knox, Cloquets Anat., 310. This muscle is deeply seated at the lower and fore part of the arm, before the elbow-joint.
1881. Mechanic, § 1101. In fig. 556 an illustration is given of an elbow-joint.