Source : Webster's Revised Unabridged Dictionary (1913)

Newfangle \New"fan`gle\, a. [New + fangle.]
   Eager for novelties; desirous of changing. [Obs.]

         So newfangel be they of their meat.      --Chaucer.

Newfangle \New"fan`gle\, v. t.
   To change by introducing novelties. [Obs.]