The Collaborative International Dictionary of English v.0.48:

fetichism \fe"tich*ism\, Fetishism \Fe"tish*ism\ (? or ?); 277),
   n.[Cf. F. f['e]tichisme.] [Written also feticism.]
   1. The doctrine or practice of belief in fetiches.
      [1913 Webster]

   2. Excessive devotion to one object or one idea; abject
      superstition; blind adoration.
      [1913 Webster]

            The real and absolute worship of fire falls into two
            great divisions, the first belonging rather to
            fetichism, the second to polytheism proper. --Tylor.
      Fetichist

The Collaborative International Dictionary of English v.0.48:

Feticism \Fe"ti*cism\, n.
   See Fetichism.
   [1913 Webster]