Deadness
From BiblePortal Wikipedia
Vine's Expository Dictionary of NT Words [1]
1: Νέκρωσις (Strong'S #3500 — Noun Feminine — nekrosis — nek'-ro-sis )
"a putting to death" (cp. Dead, A and B), is rendered "dying" in 2—Corinthians 4:10; "deadness" in Romans 4:19 , i.e., the state of being virtually "dead."
Webster's Dictionary [2]
(n.) The state of being destitute of life, vigor, spirit, activity, etc.; dullness; inertness; languor; coldness; vapidness; indifference; as, the deadness of a limb, a body, or a tree; the deadness of an eye; deadness of the affections; the deadness of beer or cider; deadness to the world, and the like.
King James Dictionary [3]
DEAD'NESS, n. ded'ness.