margin, border, perimeter(noun)
the boundary line or the area immediately inside the boundary
a line enclosing a plane areas
the size of something as given by the distance around it
The sum of the distance of all the lengths of the sides of an object.
The outer limits of an area. See Synonyms at circumference.
The length of such a boundary.
A fortified strip or boundary usually protecting a military position.
Origin: From περίμετρος.
the outer boundary of a body or figure, or the sum of all the sides
an instrument for determining the extent and shape of the field of vision
Origin: [Gr. ; peri` around + measure: cf. F. primtre.]
A perimeter is a path that surrounds a two-dimensional shape. The word comes from the Greek peri and meter. The term may be used either for the path or its length - it can be thought of as the length of the outline of a shape. The perimeter of a circle or ellipse is called its circumference. Calculating the perimeter has considerable practical applications. The perimeter can be used to calculate the length of fence required to surround a yard or garden. The perimeter of a wheel describes how far it will roll in one revolution. Similarly, the amount of string wound around a spool is related to the spool's perimeter.
Chambers 20th Century Dictionary
pē-rim′e-tėr, n. (geom.) the circuit or boundary of any plane figure, or the sum of all its sides: an instrument for measuring the area over which a person can see distinctly.—adjs. Perimet′ric, -al, pertaining to the perimeter.—n. Perim′etry, the act of making perimetrical measurements. [Gr. perimetros—peri, around, metron, measure.]
The numerical value of Perimeter in Chaldean Numerology is: 9
The numerical value of Perimeter in Pythagorean Numerology is: 1
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