'Fallaciousness' definitions:

Definition of 'fallaciousness'

From: WordNet
noun
Result of a fallacy or error in reasoning

Definition of 'Fallaciousness'

From: GCIDE
  • Fallacious \Fal*la"cious\, a. [L. fallaciosus, fr. fallacia: cf. F. fallacieux. See Fallacy.] Embodying or pertaining to a fallacy; illogical; fitted to deceive; misleading; delusive; as, fallacious arguments or reasoning. -- {Fal*la"cious*ly}, adv. -{Fal*la"cious*ness}, n. [1913 Webster]

Definition of 'fallaciousness'

From: GCIDE
  • fallaciousness \fallaciousness\ n.
  • 1. result of a fallacy or error in reasoning. [WordNet 1.5]