Abbott-Smith Manual Greek Lexicon
ἀ-μίαντος (G283)
4 ** ἀ-μίαντος , -ον ( μιαίνω ), [in LXX: Wi 3:13 4:2 8:20 , II Mac 14:36 15:34 *;] undefiled , free from contamination (in π. , of αἰθήρ ; MM, VGT , s.v.): He 7:26 13:4 , I Pe 1:4 , Ja 1:27 .† SYN. : ἄμωμος , ἄσπιλος (Cremer, 784).
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain