Perhaps a primary verb; to sully or taint, i.e. Contaminate (ceremonially or morally) -- defile.

μεμιαμμένοις (memiammenois) − 1 Occurrence

μεμίανται (memiantai) − 1 Occurrence

μιαίνουσιν (miainousin) − 1 Occurrence

μιανθῶσιν (mianthōsin) − 2 Occurrences