τετραμήνιος
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)
ον, lasting four months, γυμνασιαρχία POxy.1418.18 (iii A.D.).
Greek Monolingual
-ον, Α
αυτός που διαρκεί τέσσερεις μήνες.
[ΕΤΥΜΟΛ. < τετρ(α)- + -μήνιος (< μήν, μηνός), πρβλ. ἑπτα-μήνιος].