Source : Webster's Revised Unabridged Dictionary (1913)

Affy \Af*fy"\, v. t. [imp. & p. p. {Affied}; p. pr. {Affying}.]
   [OF. afier, LL. affidare. Cf. {Affiance}.]
   1. To confide (one's self to, or in); to trust. [Obs.]

   2. To betroth or espouse; to affiance. [Obs.] --Shak.

   3. To bind in faith. [Obs.] --Bp. Montagu.