τρίειδος
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)
ον, (εἶδος IV) A composed of three ingredients, ἔμπλαστρος Aët.15.15: cf. ἑξάειδος, ἑπτάειδος, τετράειδος.