falsity > define

noun

• The state of being false or untrue.
  • usage: "argument could not determine its truth or falsity"
  • synonyms: falseness
• A false statement.
  • synonyms: falsehood, untruth

• (a.) That which is false; falsehood; a lie; a false assertion.
• (a.) The quality of being false; coutrariety or want of conformity to truth.