Source : Webster's Revised Unabridged Dictionary (1913)

Forewite \Fore*wite"\, v. t. [pres. indic. sing., 1st & 3d pers.
   {Forewot}, 2d person {Forewost}, pl. {Forewiten}; imp. sing.
   {Forewiste}, pl. {Forewisten}; p. pr. & vb. n. {Forewiting}.]
   [AS. forewitan. See {Wit} to know.]
   To foreknow. [Obs.] [Written also {forwete}.] --Chaucer.