کلماتور
1. (Anat.) The forearm; the ulna, a bone of the arm extending from elbow to wrist. [Obs.] 2. A measure of length, being the distance from the elbow to the extremity of the middle finger. Note: The cubit varies in length in different countries, the Roman cubit being 17,47 inches, the Greek 18,20, the Hebrew somewhat longer, and the English 18 inches.