Lexical Definition

‎μίασμα‎ míasma (mee'-as-mah) defilement G:N-N
from ‎μιαίνω‎ ("miasma")

pollution.

Usage: 3 forms in 4 verses
Form Translated As     In Verse(s)
μιασμάτων their defilements LXX.Ezek.33.31
μιάσματα pollutions 2Pet.2.20
their defilements LXX.Jer.32.34
μίασμά it is a defilement LXX.Lev.7.18

Abbott-Smith

μίασμα, -τος, τό (< μιαίνω), chiefly in trag. and late writers; [in LXX: Le 7:8* (18*) (פִּגּוּל), Je 39 (32):34 (שִׁקּוּץ), Ez 33:31 (בֶּצַע), Jth 9:2, 4 13:16, I Mac 13:50*;]
a stain, defilement: pl., II Pe 2:20.†

Abbott-Smith References

Book Refs
Leviticus 7:8* · 7:18*
Jeremiah 32:34
Ezekiel 33:31
2 Peter 2:20

Liddell-Scott-Jones

μίασμα-ασμα [], ατος, τό,

(μιαίνω) stain, defilement, especially by murder or other crime, taint of guilt, [μίασμαασμα εἰς οἴκους εἰσάγεσθαι 5th c.BC: Antipho Orator 4.1.3; μ. τινὸς ἐπεξέρχεσθαι [prev. author] 4.3.6; τὸ μ. εἰς αὑτὸν δέχεσθαι 5th-6th c.BC: Plato Philosophus “Leges” 871b: in \_plural\_, 4th-5th c.BC: Aeschylus Tragicus “Agamemnon” 1420, “Ch.” 1017; αἱμάτων μιάσμασι χρανθεῖσα γαῖα [prev. author] “Supp.” 265, etc. ">Refs 5th c.BC+]

__II that which defiles, pollution, of persons, χώρας μ. καὶ θεῶν ἐγχωρίων [Refs]; πατροκτόνον μ. καὶ θεῶν στύγος, of Clytaemnestra, [Refs 5th c.BC+]: in Prose more generally, πνεῦμα μεμιασμένον νοσηροῖσι μιάσμασι [Refs 5th c.BC+]