εἰκοσαετηρίς
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)
ίδος, ἡ,
A period of twenty years, Ptol.Tetr.205.
Spanish (DGE)
-ίδος, ἡ
• Alolema(s): εἰκοσετ- D.C.58.24.1
1 período de veinte años Ptol.Tetr.4.10.7.
2 vicenales fiestas del vigésimo aniversario de los emperadores romanos τὴν δεκετηρίδα τὴν δευτέραν ἑώρτασαν. οὕτω γὰρ αὐτὴν, ἀλλ' οὐκ εἰκοσετηρίδα ὠνόμαζον D.C.l.c., εἰ. τῆς Κωνσταντίνου βασιλείας Soz.HE 1.25.1, cf. Socr.Sch.1.38, Eus.HE 8.13.9.