ETYM Latin circumferentia.
In geometry, the curved line that encloses a curved plane figure, for example a circle or an ellipse. Its length varies according to the nature of the curve, and may be ascertained by the appropriate formula. The circumference of a circle is pd or 2pr, where d is the diameter of the circle, r is its radius, and p is the constant pi, approximately equal to 3.1416.
1. The length of the closed curve of a circle.
2. The size of something as given by the distance around it; SYN. perimeter. + prikaži više

ETYM Cf. French complexité.
The quality of being intricate and compounded; SYN. complexness.

Completeness over a broad scope; SYN. fullness.

ETYM Latin extentus, from extendere. Related to Extend.
1. The distance over which something extends.
2. The point or degree to which something extends.

ETYM Old Eng. lengthe, AS. length, from lang, long, long; akin to Dutch lengte, Dan. laengde, Swed. längd, Icel. lengd. Related to Long.
1. A section of something that is long and narrow.
2. The linear extent in space from one end to the other; the longest horizontal dimension of something that is fixed in place.
3. The property of being the extent of something from beginning to end. + prikaži više

ETYM Greek; peri around + metron measure: cf. French périmčtre.
Outer boundary, and its length.
Or boundary; Line drawn around the edge of an area or shape. For example, the perimeter of a rectangle is the sum of its four sides; the perimeter of a circle is known as its circumference.
A line enclosing a plane areas.

ETYM Latin peripheria, Greek; peri around + ferein to bear, carry: cf. French périphérie.
The outside boundary or surface of something; SYN. fringe, outer boundary.
Perimeter, especially of round object or surface; area of termination of nerves.