μιαίνειν

From LSJ

Πέτρος Ἰουδαίοις τάδε πρῶτα τεθέσπικε πιστοῖς → Peter has laid down the following first writing for the Jewish faithful

Source

Greek > English (Woodhouse Verbs Reversed)

(see also μιαίνω): defile, disgrace, soil, stain, sully, taint, tarnish