Source : Webster's Revised Unabridged Dictionary (1913)

Tepefy \Tep"e*fy\, v. t. & i. [imp. & p. p. {Tepefied}; p. pr. &
   vb. n. {Tepefying}.] [L. tepere to be tepid + -fy; cf. L.
   tepefacere. See {Tepid}.]
   To make or become tepid, or moderately warm. --Goldsmith.