prevaricator Meaning, Definition & Usage

  1. noun a person who has lied or who lies repeatedly
    liar.

WordNet

Pre*var"i*ca`tor noun
Etymology
L. praevaricator: cf. F. prévaricateur.
Definitions
  1. One who prevaricates.
  2. (Roman Law) A sham dealer; one who colludes with a defendant in a sham prosecution.
  3. One who betrays or abuses a trust. Prynne.

Webster 1913