Noun

(territories)

A large extent or tract of land; a region; a country; a district.

(Canada) One of three of Canada's federated entities, located in the country's Arctic, with fewer powers than a province and created by Act of Parliament rather than by the Constitution: Yukon, Northwest Territories, and Nunavut.

A geographic area under control of a single governing entity such as state or municipality; an area whose borders are determined by the scope of political power rather than solely by natural features such as rivers and ridges.

* {{quote-magazine, date=2013-08-03, volume=408, issue=8847, magazine=(The Economist)

, title= Boundary problems , passage=Economics is a messy discipline: too fluid to be a science, too rigorous to be an art. Perhaps it is fitting that economists’ most-used metric, gross domestic product (GDP), is a tangle too. GDP measures the total value of output in an economic territory . Its apparent simplicity explains why it is scrutinised down to tenths of a percentage point every month.}}

(zoology) An area that an animal of a particular species consistently defends against its conspecifics.

* {{quote-news, year=2011, date=October 1, author=Tom Fordyce, work=BBC Sport

, title= Rugby World Cup 2011: England 16-12 Scotland , passage=Scotland had the territory and the momentum, forcing England into almost twice as many tackles and rattling them repeatedly at set-pieces.}}

* 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.

Noun

(boundaries)

The dividing line or location between two areas.

*

*:So this was my future home, I thought!Backed by towering hills, the but faintly discernible purple line of the French boundary off to the southwest, a sky of palest Gobelin flecked with fat, fleecy little clouds, it in truth looked a dear little city; the city of one's dreams.

(cricket) An edge or line marking an edge of the playing field.

(cricket) An event whereby the ball is struck and either touches or passes over a boundary (with or without bouncing), usually resulting in an award of 4 (a four) or 6 (a six) runs respectively for the batting team.

(topology) (of a set) the set of points in the closure of a set $S$, not belonging to the interior of that set.