The Collaborative International Dictionary of English v.0.48:

Omphalopsychite \Om`pha*lop"sy*chite\, n. [Omphalo- + Gr. ?
   breath, spirit, soul: cf. F. omphalopsyque.] (Eccl.Hist.)
   A name of the Hesychasts, from their habit of gazing upon the
   navel.
   [1913 Webster] Omphalopter