ἐναντίωμα
From LSJ
English (LSJ)
ατος, τό,
A anything opposite or opposed, obstacle, hindrance, Th.4.69, D.18.308, Plu.Lys.23; ἐχθροῖς ἐναντιώματα opposition offered to them, D.18.309. 2 incompatibility, Pl. R.524e: pl., conflicting impulses, ib.603d; differences, discrepancies, πρός τι Arist.PA695a18.
German (Pape)
[Seite 827] τό, Widerstand, Hinderniß; Thuc. 4, 69; Plat. Alc. I, 103 a; πρός τι, Plut. Lys. 23; das Gegentheil, der Gegensatz, Plat. Rep. VII, 524 e.