כַּף (kap) is
a Hebrew noun
meaning hollow. It appears
195 times
in 30 books of the Hebrew Bible
(Strong's H3709).
Also rendered
palm
Same Hebrew root (TWOT 1022a)
Range of meaning (TWOT 1022a)hollow, flat of the hand, palm, sole of foot, hand; hollow hand, power; branch, foot, middle, paw, sole, spoon
Full entry: Brown-Driver-Briggs and Strong's
כַּףnoun, feminine: hollow, flat of the hand, palm, sole of foot, hand
Strong's H3709כַּף: 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 KJV:branch, foot, hand((-ful), -dle, (-led)), hollow, middle, palm, paw, power, sole, spoon.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 1022: כָּפַףkāpap — bend, bend down, be bent, bowed; curve; bow down