τετράχηλος

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

Source

Greek Monolingual

-ον, Α
τετράσχιστος.
[ΕΤΥΜΟΛ. < τετρ(α)- + -χηλος (< χηλή «οπλή», πρβλ. δίχηλος].