PS

*nabī̆l-at- - corpse, carcass (SED I No. 194)

Cf. a related verb *nbl ‘to decay, die’. Cf. Sem. *npl - to fall (e. g. in [HALOT 709]) and such derived forms, probably developed by contamination with the present root, as Hbr. mappälät ‘carcass’ [HALOT 618] (< *ma-npal­-t-­), Syr. mappultā ‘cadaver’ [LSyr. 847] (< *ma-npul-t­-).

Akkadian
nabultu - cadaver (AHw. 700, CAD n1 328)

with an unexplained loss of -b-

Hebrew
nəbēlā - corpse, carcass (HALOT 664)
Jewish Palestinian Aramaic
nbylh - carrion, corpse (DJPA 339)

det. nblth

Jewish Babylonian Aramaic
nəbēltā - corpse, carcass (Jastrow 870)
Arabic
nabīlat- - cadaver, carrion (BK 2 1189)