'High-mindedness' definitions:

Definition of 'high-mindedness'

From: WordNet
noun
Elevated ideals or conduct; the quality of believing that ideals should be pursued [syn: high-mindedness, idealism, noble-mindedness]

Definition of 'High-mindedness'

From: GCIDE
  • High-mindedness \High"-mind`ed*ness\, n. The quality of being highminded; nobleness; magnanimity. [1913 Webster]