The Collaborative International Dictionary
Refel
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.]
How he refelled me, and how I replied.
--Shak.
Wiktionary
refel
vb. (context obsolete English) To refute, disprove (an argument); to confute (someone).