Today's Word of the Day means...
elbow el·bow (ěl'bō')
The joint or bend of the arm between the forearm and the upper arm. Also called cubitus.
The bony outer projection of this joint.
Something having a bend or an angle similar to an elbow.
in human anatomy, hinge joint formed by the meeting of the humerus (bone of the upper arm) and the radius and ulna (bones of the forearm). The elbow allows the bending and extension of the forearm, and it also allows the rotational movements of the radius and ulna that enable the palm of the hand to be turned upward or downward