POLL n.
(Far.), an inflammatory swelling or abscess on a horse's head, confined beneath the great ligament of the neck. -- Poll pick (Mining), a pole having a heavy spike on the end, forming a kind of crowbar. -- Poll tax, a tax levied by the head, or poll; a capitation tax.
SPRAIN v.
To weaken, as a joint, ligament, or muscle, by sudden and excessive exertion, as by wrenching; to overstrain, or stretch injuriously, but without luxation; as, to sprain one's ankle.