the land and waters belonging to or under the jurisdiction of a state, sovereign, etc.
any separate tract of land belonging to a state.
(often cap.)
a region or district of the U.S. not admitted to the Union as a state but having its own legislature, with a governor and other officers appointed by the President and confirmed by the Senate.
some similar district elsewhere, as in Canada and Australia.
a field or sphere of action, thought, etc.; domain or province of something.
the region or district assigned to a representative, agent, or the like, as for making sales.
the area that an animal defends against intruders, esp. of the same species.