ὁμοπληθής
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
English (LSJ)
ές, Math., of classes or series
A containing the same number of individuals or terms, ὁ. εἴδη terms with the same coefficient, Dioph.IDef.10.
German (Pape)
[Seite 339] ές, von gleicher Menge, Euclid.
Greek (Liddell-Scott)
ὁμοπληθής: -ές, ὁ ἔχων τὸ αὐτὸ μέγεθος, μνημονεύεται ἐκ τοῦ Εὐκλείδου.