ἐκπόρπησις

From LSJ

τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies

Source

Spanish (DGE)

-εως, ἡ
pérdida de sujeción, fragmentación μετ' ἐκπορπήσεως τῶν καταγέντων ὀστῶν γέγονεν ἡ πεῖσις Sor.Fract.24.