'Resoluteness' definitions:

Definition of 'resoluteness'

From: WordNet
noun
The trait of being resolute; "his resoluteness carried him through the battle"; "it was his unshakeable resolution to finish the work" [syn: resoluteness, firmness, firmness of purpose, resolve, resolution] [ant: irresoluteness, irresolution]

Definition of 'Resoluteness'

From: GCIDE
  • Resoluteness \Res"o*lute*ness\, n. The quality of being resolute. [1913 Webster]