μονομάχιον
From LSJ
νύμφην τ' ἄνυμφον παρθένον τ' ἀπάρθενον → wife unwed and virgin that is no virgin | bride that is no bride, virgin that is virgin no more | virgin wife and widowed maid | unwed bride and ravished virgin
English (LSJ)
τό,
A = μονομαχία, Luc. DMeretr.13.5, App.Hisp.53, etc.: in codd. sts. written μονομαχεῖον, as Ath.5.191a (cod. A).