χαρακτήρ

a graver (the tool or the person), i.e. (by implication) engraving (("character"), the figure stamped, i.e. an exact copy or (figuratively) representation)

a graver (the tool or the person), i.e. (by implication) engraving (("character"), the figure stamped, i.e. an exact copy or (figuratively) representation)