'Compassionateness' definitions:

Definition of 'compassionateness'

From: WordNet
noun
A deep awareness of and sympathy for another's suffering [syn: compassion, compassionateness]

Definition of 'Compassionateness'

From: GCIDE
  • Compassionateness \Com*pas"sion*ate*ness\, n. The quality or state of being compassionate. [1913 Webster]