Source : Webster's Revised Unabridged Dictionary (1913)

Hyrcanian \Hyr*ca"ni*an\, Hyrcan \Hyr"can\, a.
   Of or pertaining to Hyrcania, an ancient country or province
   of Asia, southeast of the Caspian (which was also called the
   Hyrcanian) Sea. ``The Hyrcan tiger.'' ``Hyrcanian deserts.''
   --Shak.