Definify.com
Webster 1913 Edition
Mendacity
Men-dac′i-ty
,Noun.
pl. 
Mendacities 
(#)
. [L. 
mendacitas
.] 1. 
The quality or state of being mendacious; a habit of lying. 
Macaulay.
 2. 
A falsehood; a lie. 
Sir T. Browne.
 
Syn. – Lying; deceit; untruth; falsehood. 
Webster 1828 Edition
Mendacity
MENDAC'ITY
,Noun.
 [The proper signification of this word would be a disposition to lie, or habitual lying.]
Definition 2025
mendacity
mendacity
English
Noun
mendacity (plural mendacities)
-  The fact or condition of being untruthful; dishonesty.
-  1955, Tennessee Williams, Cat on a Hot Tin Roof, act II:- Big Daddy: ... Think of all the lies I got to put up with!-Pretenses! Ain't that mendacity? Having to pretend stuff you don't think or feel or have any idea of?
 
 
-  
- A lie, deceit or falsehood.
Related terms
Translations
The fact or condition of being untruthful; dishonesty
| 
 | 
 | 
A lie, deceit or falsehood