χαλκεόφωνος
From LSJ
ἔνδον γὰρ ἁνὴρ ἄρτι τυγχάνει, κάρα στάζων ἱδρῶτι καὶ χέρας ξιφοκτόνους → yes, the man is now inside, his face and hands that have slaughtered with the sword dripping with sweat
English (LSJ)
ον,
A with voice of brass, i. e. ringing strong and clear, of Stentor, Il.5.785; of Cerberus, Hes.Th.311.
German (Pape)
[Seite 1330] mit eherner Stimme, mit starker, helltönender Stimme, die, wie auch wir sagen, Metall hat; Il. 5, 785; Hes. Th. 311; ἀοιδή Ep. ad. (IX, 505, 15).