μιαίνω; passive, 1 aorist subjunctive 3 person plural μιανθῶσιν; perfect 3 person singular μεμίανται (unless it be better to take this form as a plural; cf. Krüger, § 33, 3 Anm. 9; Alexander Buttmann (1873) Gram. § 101 Anm. 7; Ausf. Spr. § 101 Anm. 13; Buttmann, 41 (36); (Winer’s Grammar, § 58, 6 b. β.)), participle μεμιασμενος (Tit 1:15 R G) and μειαμμενος (ibid. L T Tr WH; also Wis 7:25; Tob 2:9; Josephus, b. j. 4, 5, 2 edition, Bekker; cf. Matthiae, i., p. 415; Krüger, § 40, under the word; Lob. ad Phryn., p. 35; Otto on Theophil. ad Autol. 1, 1, p. 2f; (Veitch, under the word)); from Homer down;

1. to dye with another color, to stain: ἐλέφαντα φοίνικι, Homer Iliad 4, 141.

2. to defile, pollute, sully, contaminate, soil (the Sept. often for èÄîÅÌà): in a physical and a moral sense, σάρκα (of licentiousness), Jud 1:8; in a moral sense, τόν συνείδησιν, τόν νοῦν, passive Tit 1:15; absolutely, to defile with sin, passive ibid. and in Heb 12:15; for δΖηΑθΔιΰ, Deu 24:6(4); in a ritual sense, of men, passive Joh 18:28 (Lev 22:5; Lev 22:8; Num 19:13; Num 19:20; Tob 2:9). [SYNONYMS: μιαίνω, μολύνω: according to Trench (N. T. Synonyms, § xxxi.) μιαίνω to stain differs from μολύνω to smear not only in its primary and outward sense, but in the circumstance that (like English stain) it may be used in good part, while μολύνω admits of no worthy reference.]