arm (zeroa`, 'ezroa`, dera`; brachion; chotsen, katheph): The usual form is zeroa` from the root zara`, "to spread." The arm may be "stretched out." 'Ezroa` is this form with prosthetic 'aleph (Job 31:22; Jer 32:21), and dera` is the Aramaic form. Chotsen is really "bosom," thus the Revised Version ...