Source : Webster's Revised Unabridged Dictionary (1913)

Anglicanism \An"gli*can*ism\, n.
   1. Strong partiality to the principles and rites of the
      Church of England.

   2. The principles of the established church of England; also,
      in a restricted sense, the doctrines held by the
      high-church party.

   3. Attachment to England or English institutions.

Source : WordNet®

Anglicanism
     n : the faith and doctrine and practice of the Anglican Church