δύσκοπος
From LSJ
καὶ κεραμεὺς κεραμεῖ κοτέει καὶ τέκτονι τέκτων, καὶ πτωχὸς πτωχῷ φθονέει καὶ ἀοιδὸς ἀοιδῷ → and potter is ill-disposed to potter, and carpenter to carpenter, and the beggar is envious of the beggar, the singer of the singer
English (LSJ)
ον, (κόπτω)
A hard to bruise, Damocr. ap. Gal.13.636.
German (Pape)
[Seite 683] schwer zu zerstoßen, Sp.