Strong’s Greek
G3500 — nekrosis
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
νέκρωσις
nekrosis — pronounced nek'-ro-sis
from 3499; decease; figuratively, impotency:--deadness, dying. see GREEK for 3499
2 occurrences in the KJV.
Romans 4:19
And being not weak in faith, he considered not his own body now dead, when he was about an hundred years old, neither yet the deadness of Sarah’s womb:
2 Corinthians 4:10
Always bearing about in the body the dying of the Lord Jesus, that the life also of Jesus might be made manifest in our body.