This root form (lemma) is used in 1 different forms in the NT: ἀθανασίαν (AFS).
It is glossed in 1 way: ‘immortality’.
OET 1COR 15:53 Greek word=ἀθανασίαν (athanasian) Morphology=AFS English gloss=‘immortality’ SR GNT 1COR 15:53 word 13
OET 1COR 15:54 Greek word=ἀθανασίαν (athanasian) Morphology=AFS English gloss=‘immortality’ SR GNT 1COR 15:54 word 14
OET 1TIM 6:16 Greek word=ἀθανασίαν (athanasian) Morphology=AFS English gloss=‘immortality’ SR GNT 1TIM 6:16 word 4