ἐπίχαλκος
From LSJ
κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
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.