ὤπιον
From LSJ
οὐ γὰρ ἂν τό γε πραχθὲν ἀγένητον θείη → since he cannot make what was done as though it had not come to pass
English (LSJ)
τό, Dim. of ὤψ,
A = ὀφρύδιον, Hsch.
German (Pape)
[Seite 1412] τό, dim. von ὤψ, richtiger ὠπίον zu accentuiren.
Greek (Liddell-Scott)
ὤπιον: τό, ὑποκορ. τοῦ ὤψ, = ὀφρύδιον, Ἡσύχ.