epicondyle

/ˌɛpɪˈkɑndaɪl/
noun
  1. A bony projection on the surface of a bone, especially near a joint, where muscles and tendons attach.
    • The medial epicondyle of the humerus is a common site of injury in baseball pitchers.
    • Doctors examined the epicondyle for signs of fracture.
    • Tendons from the forearm muscles attach to the lateral epicondyle of the elbow.