LSJπεντᾰκοσι-οστόςGlossfive-hundredthπεντᾰκοσι-οστός,ή,όν,A. five-hundredth, Lys. 26.11 :-οστή,ἡ ,tax of one-fifth per cent., Ar. Ec. 1007 .ReferencesLys. 26.11Ar. Ec. 1007