Source : Webster's Revised Unabridged Dictionary (1913)

Anabaptism \An`a*bap"tism\, n. [L. anabaptismus, Gr.
   'anabaptismo`s: cf. F. anabaptisme. See {Anabaptize}.]
   The doctrine of the Anabaptists.

Source : WordNet®

Anabaptism
     n : belief in: the primacy of the Bible; baptism of believers
         not infants; complete separation of church and state