This root form (lemma) is used in 3 different forms in the NT: μολύνεται (IPP3··S), ἐμολύνθησαν (IAP3··P), ἐμόλυναν (IAA3··P).
It is glossed in 3 different ways: ‘is_being defiled’, ‘were defiled’, ‘soiled’.
OET 1COR 8:7 Greek word=μολύνεται (molunetai) Morphology=IPP3··S English gloss=‘is_being defiled’ SR GNT 1COR 8:7 word 29
OET REV 3:4 Greek word=ἐμόλυναν (emolunan) Morphology=IAA3··P English gloss=‘soiled’ SR GNT REV 3:4 word 11
OET REV 14:4 Greek word=ἐμολύνθησαν (emolunthaʸsan) Morphology=IAP3··P English gloss=‘were defiled’ SR GNT REV 14:4 word 8