Strong's Greek #2966 - κῶλον, ου, τό kólon (a limb (of the body))

a dead body, corpse

From the base of kolazo; a limb of the body (as if lopped) -- carcase.

see GREEK kolazo

Strong's 2966: κῶλον

κῶλον, κωλου, τό; in Greek writings from Aeschylus down a member of the body, particularly the more external and prominent members, especially the feet; in the Sept. (Leviticus 26:30; Numbers 14:29, 32; 1 Samuel 17:46; Isaiah 66:24) for פֶּגֶר and פְּגָרִים, a dead body, carcase, inasmuch as the members of a corpse are loose and fall apart: so the plural in Hebrews 3:17 from Numbers 14:29, 32 (A. V. carcases).

Strong's Greek: 2966. κῶλον (kólon) — 1 Occurrence

Hebrews 3:17 - N-NNP
GRK: ὧν τὰ κῶλα ἔπεσεν ἐν
NAS: whose bodies fell
KJV: whose carcases fell
INT: of whom the bodies fell in