χαλκέοπλος
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
English (LSJ)
ον,
A with arms or armour of brass, Δαναοί E.Hel. 693 (lyr.).
German (Pape)
[Seite 1329] mit ehernen Waffen, Eur. Hel. 699.