'Impassivity' definitions:
Definition of 'impassivity'
From: WordNet
noun
Apathy demonstrated by an absence of emotional reactions [syn: emotionlessness, impassivity, impassiveness, phlegm, indifference, stolidity, unemotionality]
Definition of 'Impassivity'
From: GCIDE
- Impassivity \Im`pas*siv"i*ty\, n. The quality of being insusceptible of feeling, pain, or suffering; impassiveness. [1913 Webster]