διφθέρωμα
From LSJ
ὁμοῦ ἦν καὶ ἔχειν τὴν πόλιν καὶ τὸ γένος ὅλον μετὰ τῆς πόλεως → it was much the same thing to have the city and to have the whole race together with the city
English (LSJ)
-ατος, τό, = διφθέρα, Thd.Is.8.1.
Spanish (DGE)
-ματος, τό
piel para escribir, pergamino Thd.Is.8.1, dud. en PSI 953.49 (VI d.C.) en BL 9.318 (pero v. διφθέριον).