χαλκικός
From LSJ
οἱ τοῖς πέλας ἐπιβουλεύοντες, λανθάνουσι πολλὰκις ὑφ' ἑτέρων τοῦτ' αὐτὸ πάσχοντες → when people plot against their neighbours, they fall victim to the same sort of plot themselves
English (LSJ)
ή, όν, A in copper coin, PFrankf.1.38,91 (iii B. C.).
German (Pape)
[Seite 1330] = χάλκεος, zw.