The outer limits of an area. See synonyms at circumference.
An instrument for determining the extent and shape of the field of vision.
The length of such a boundary.
The sum of the distance of all the lengths of the sides of an object.
A fortified strip or boundary usually protecting a military position.
An enclosed space having defined limits, normally marked by walls.
A pedestrianized and uncovered shopping area.
The general area surrounding a place, environs.
A subdivision of a city or town for the purposes of voting and representation in city or town government. In cities, precincts may be grouped into wards.
A subdivision of a city under the jurisdiction of a specific group of police; the police station situated in that district.