'Incurability' definitions:
Definition of 'incurability'
From: WordNet
noun
Incapability of being cured or healed [syn: incurability, incurableness] [ant: curability, curableness]
noun
Incapability of being altered in disposition or habits; "the incurability of his optimism"
Definition of 'Incurability'
From: GCIDE
- Incurability \In*cur`a*bil"i*ty\, n. [Cf. F. incurabilit['e] incurability, LL. incurabilitas negligence.] The state of being incurable; irremediableness. --Harvey. [1913 Webster]