Source : Webster's Revised Unabridged Dictionary (1913)

Bilocation \Bi`lo*ca"tion\, n. [Pref. bi- + location.]
   Double location; the state or power of being in two places at
   the same instant; -- a miraculous power attributed to some of
   the saints. --Tylor.

Source : WordNet®

bilocation
     n : the ability (said of certain Roman Catholic saints) to exist
         simultaneously in two locations