διεπαίρω

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)

separar, apartar ἐνίει τὸν οἶνον διεπαίρων αὐτούς (sc. τοὺς ὀδόντας) Eutecnius Al.Par.67.21.