3709 kaph kaf
from 3721; the hollow hand or palm (so of the paw of an animal, of the sole, and even of the bowl of a dish or sling, the handle of a bolt, the leaves of a palm-tree); figuratively, power:--branch, + foot, hand((-ful), -dle, (-led)), hollow, middle, palm, paw, power, sole, spoon.
See H03721.