Dictionary entry

κῶλον

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

κῶλον, -ου, τό,

a limb, member of a body, [but in LXX (Le 26:30, Nu 14:29, 32, 33, I Ki 17:46, Is 66:24*) for פֶּגֶר;] hence, carcase: He 3:17^(LXX).†