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

Forswear

/fôr-swĕr'/ · For·swear · IPA /fə(ɹ)ˈswɛə(ɹ)/
01 v. t. To reject or renounce upon oath; hence, to renounce earnestly, determinedly, or with protestations.
imp. Forswore; p. p. Forsworn; p. pr. & vb. n. Forswearing
  1. 1.
    To reject or renounce upon oath; hence, to renounce earnestly, determinedly, or with protestations.
    “I . . . do forswear her.” Shak.
  2. 2.
    To deny upon oath.
    “Like innocence, and as serenely bold As truth, how loudly he forswears thy gold!” Dryden.
Phrases & compounds
To forswear one's self — to swear falsely; to perjure one's self.
Syn. See Perjure.
02 v. i. To swear falsely; to commit perjury.
  1. 1.
    To swear falsely; to commit perjury.