territory

noun10

1. •
   a piece of land whose borders mark where one government's rule begins and ends

   • Lewis of France had his infancy attended by crafty and worldly men, who made extent of territory the most glorious instance of power, and mistook the acquisition of fame, for the spreading of honour. — 1711
2. •
   (Canada) One of three of Canada's federal entities, located in the country's Arctic, with fewer powers than a province and created by an act of Parliament rather than by the Constitution: Yukon, Northwest Territories, and Nunavut.
3. •
   (Australia) One of three of Australia's federal entities, located in the country's north and southeast, with fewer powers than a state and created by an act of Parliament rather than by the Constitution: Northern Territory, Australian Capital Territory and Jervis Bay Territory.
4. •
   An area that an animal of a particular species consistently defends against its conspecifics.
5. •
   The part of the playing field or board over which a player or team has control.

   • Scotland had the territory and the momentum, forcing England into almost twice as many tackles and rattling them repeatedly at set-pieces. — 2011
6. •
   A geographic area that a person or organization is responsible for in the course of work.

   • A well-designed sales territory allows a salesperson to make best use of his time with present and potential customers and minimize travel time. — 1993
7. •
   A location or logical space which someone owns or controls.

   • In general, when a group member wanted an item that was located in someone else's personal territory, they would ask that person to pass them the item. — 2010
8. •
   A market segment or scope of professional practice over which an organization or type of practitioner has exclusive rights.

   • The medical registration act eventually did form the foundation for medicine to be able to claim an ever increasing occupational territory and the domination of all other health disciplines. — 2008
9. •
   An area of subject matter, knowledge, or experience.

   • 12 July 2012, Sam Adams, AV Club Ice Age: Continental Drift The matter of whether the world needs a fourth Ice Age movie pales beside the question of why there were three before it, but Continental Drift feels less like an extension of a theatrical franchise than an episode of a middling TV cartoon, lolling around on territory that’s already been settled.
10. •
    A large extent or tract of land; for example a region, country or district.