εὐθύχαλκος
From LSJ
ἐν πίθῳ τὴν κεραμείαν μανθάνειν → in breaking many pots, the potter learns his craft | of those who undertake the most difficult tasks without learning the elements of the art | don't run before you can walk
English (LSJ)
ον, A payable on demand in cash (copper), POxy.1482.15 (ii A.D.).
Greek Monolingual
εὐθύχαλκος, -ον (Α)
αυτός που πληρώνεται τοις μετρητοίς, επί τη εμφανίσει.