Source : Webster's Revised Unabridged Dictionary (1913)

Territorial \Ter`ri*to"ri*al\, a. [L. territorialis: cf. F.
   territorial.]
   1. Of or pertaining to territory or land; as, territorial
      limits; territorial jurisdiction.

   2. Limited to a certain district; as, right may be personal
      or territorial.

   3. Of or pertaining to all or any of the Territories of the
      United States, or to any district similarly organized
      elsewhere; as, Territorial governments.

Source : WordNet®

territorial
     adj 1: of or relating to a territory; "the territorial government
            of the Virgin Islands"; "territorial claims made by a
            country"
     2: displaying territoriality; defending a territory from
        intruders; "territorial behavior"; "strongly territorial
        birds" [ant: {nonterritorial}]
     3: of or relating to the local vicinity; "territorial waters"
        [ant: {extraterritorial}]

territorial
     n 1: nonprofessional soldier member of a territorial military
          unit
     2: a territorial military unit [syn: {territorial reserve}]