The Collaborative International Dictionary of English v.0.48:

Refel \Re*fel"\ (r?*f?l"), v. t. [L. refellere; pref. re- re- +
   fallere to deceive.]
   To refute; to disprove; as, to refel the tricks of a
   sophister. [Obs.]
   [1913 Webster]

         How he refelled me, and how I replied.   --Shak.
   [1913 Webster]