κούριος
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)
ον, (κοῦρος A)
A youthful, ἄνθος, in an interpol. verse after Il.13.433, cf. Orph.A.1339; ἥβη Orac. ap.Paus.9.14.3.
German (Pape)
[Seite 1496] wie κουρήϊος, jugendlich; πρὶν κούριον ἀγλαὸν ἥβην Δωριέες ὀλέσωσι, Il. 13, 433, eingeschalteter Vers, s. Eustath.; – παρθενίης κούριον ἄνθος Orph. Arg. 1336; orac. bei Paus. 9, 14, 3.