D defs.my
Entry 2 senses Webster, 1913

Falsity

/fôl'-sət-ē/ · Fal·si·ty · IPA /ˈfɔl.sɪ.ti/
01 n. The quality of being false; coutrariety or want of conformity to truth.
pl. Falsities ((#))
  1. 1.
    The quality of being false; coutrariety or want of conformity to truth.
    “Probability does not make any alteration, either in the truth or falsity of things.” South.
  2. 2.
    That which is false; falsehood; a lie; a false assertion.
    “Men often swallow falsities for truths.” — Sir T. Brown.
Syn. Falsehood; lie; deceit.
-- Falsity, Falsehood, Lie. Falsity denotes the state or quality of being false. A falsehood is a false declaration designedly made. A lie is a gross, unblushing falsehood. The falsity of a person's assertion may be proved by the evidence of others and thus the charge of falsehood be fastened upon him.