ἐπίχαλκος
From LSJ
ἀλλὰ μὴν καὶ ἀναπαύσεώς γε δεομένοις ἡμῖν νύκτα παρέχουσι κάλλιστον ἀναπαυτήριον → and again, we need rest; and therefore the gods grant us the welcome respite of night
English (LSJ)
ον,
A covered with copper or brass, brazen, ἀσπίς Hdt.4.200, Ar.V.18; στόμα, of a flute-player, Alc.Com.20 ; ἐπίχαλκος (sc. ἀσπίς), ἡ, Amips. 17.