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Boundary vs Perimeter - What's the difference?

boundary | perimeter |

As nouns the difference between boundary and perimeter

is that boundary is the dividing line or location between two areas while perimeter is the sum of the distance of all the lengths of the sides of an object.

boundary

English

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.
  • Derived terms

    * boundary umpire * boundary rider

    See also

    * border * confine * frontier * fladry

    perimeter

    Noun

    (en noun)
  • (mathematics) The sum of the distance of all the lengths of the sides of an object.
  • (mathematics) The length of such a boundary.
  • The outer limits of an area. See Synonyms at circumference.
  • A fortified strip or boundary usually protecting a military position.
  • An instrument for determining the extent and shape of the field of vision.
  • Synonyms

    * (given grounds) premises