cestrum

εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς, ἁμαρτίαν οὐκ εἶχον → if I had not come and spoken to them, they would not be guilty of sin

Latin > English (Lewis & Short)

cestrum: (-on), i, n., = κέστρον>,
I a graver, graving tool, used in encaustic painting, Plin. 35, 11, 41, § 149.