ὀξυφωνία
From LSJ
τὸ γὰρ μυστήριον ἤδη ἐνεργεῖται τῆς ἀνομίας· μόνον ὁ κατέχων ἄρτι ἕως ἐκ μέσου γένηται. (2Thess 2:7) → For the mystery of lawlessness is already at work — just at work until the one who is now constraining it is taken out.
English (LSJ)
ἡ,
A high pitch of voice, Hp.Coac.252, Arist.EN1125a15 ; opp. βαρύτης, Id.GA788a3.