εἰκοσαπλοῦς
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)
οῦν, A twentyfold, Sch.Il.22.349, Hsch. s.v. ἐεικοσαβοιέων.
German (Pape)
[Seite 727] dasselbe, Schol. Il. 22, 349.
Spanish (DGE)
-οῦν
equivalente a veinte, c. el sent. aumentativo de mucho Hsch., Sch.Er.Il.22.349b.