1 example sentence using resoluteness.
    Resoluteness used in a sentence
  
Resoluteness in a sentence as a noun
The various stick options likely helped too—the various efforts to “eradicate counterrevolutionaries” and decrying leniency and favoring resoluteness and setting goals for executions likely has an impact.
Resoluteness definitions
            noun
            
      the trait of being resolute; "his resoluteness carried him through the battle"; "it was his unshakeable resolution to finish the work"
See also: firmness resolve resolution