D defs.my
Entry 3 senses · 2 variants Webster, 1913

Perjure

/pẽrj'-ẽr/ · Per·jure · IPA /ˈpɜːd͡ʒə(ɹ)/
01 v. t. To cause to violate an oath or a vow; to cause to make oath knowingly to what is untrue; to make guilty of perjury; to forswear; to corrupt…
imp. & p. p. Perjured; p. pr. & vb. n. Perjuring
  1. 1.
    To cause to violate an oath or a vow; to cause to make oath knowingly to what is untrue; to make guilty of perjury; to forswear; to corrupt; -- often used reflexively; as, he perjured himself.
    “Want will perjure The ne'er-touched vestal.” Shak.
  2. 2.
    To make a false oath to; to deceive by oaths and protestations.[Obs.]
    “And with a virgin innocence did pray For me, that perjured her.” — J. Fletcher.
Syn. To Perjure, Forswear.
These words have been used interchangeably; but there is a tendency to restrict perjure to that species of forswearing which constitutes the crime of perjury at law, namely, the willful violation of an oath administered by a magistrate or according to law.
02 n. A perjured person.
  1. 1.
    A perjured person.[Obs.]