What does the word incredulity mean?

Usage examples for incredulity

  1. All the evil you say of yourself will be held for gospel, your peccadilloes will be made into crimes, and your good deeds will not only be received with incredulity, but you will be taxed with pride and vanity for having recorded them. – The Memoires of Casanova, Complete The Rare Unabridged London Edition Of 1894, plus An Unpublished Chapter of History, By Arthur Symons by Jacques Casanova de Seingalt
  2. First- outside scientific circles- came blank incredulity. – The World Peril of 1910 by George Griffith
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