perimeter
- Noun. (mathematics) The sum of the distance of all the lengths of the sides of an object.
- Noun. The outer limits of an area. See Synonyms at circumference.
- Noun. (mathematics) The length of such a boundary.
- Noun. A fortified strip or boundary usually protecting a military position.
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This entry was last updated on RefTopia from its source on 3/20/2012.