outer+boundary
101circumference — cir•cum•fer•ence [[t]sərˈkʌm fər əns[/t]] n. 1) math. the outer boundary, esp. of a circular area; perimeter: The circumference of a circle is equal to π times the diameter[/ex] 2) math. the length of such a boundary • Etymology: 1350–1400; ME… …
102circumference — /səˈkʌmfərəns / (say suh kumfuhruhns) noun 1. the outer boundary, especially of a circular area. 2. the length of such a boundary. 3. the space within a bounding line. {Latin circumferentia} –circumferential /səkʌmfəˈrɛnʃəl/ (say suhkumfuh… …
103bar — The court, in its strictest sense, sitting in full term. The presence, actual or constructive, of the court. Thus a trial at bar is one had before the full court, distinguished from a trial had before a single judge at nisi prius. So the case at… …
104bar — The court, in its strictest sense, sitting in full term. The presence, actual or constructive, of the court. Thus a trial at bar is one had before the full court, distinguished from a trial had before a single judge at nisi prius. So the case at… …
105perimeter — [pə rim′ə tər] n. [L perimetros < Gr < peri , around + metron,MEASURE] 1. the outer boundary of a figure or area 2. the total length of this 3. an optical instrument for testing the scope of vision and the visual powers of various parts of… …
106perimeter — n. 1 a the circumference or outline of a closed figure. b the length of this. 2 a the outer boundary of an enclosed area. b a defended boundary. 3 an instrument for measuring a field of vision. Derivatives: perimetric adj. Etymology: F… …
107Perimeter — Per*im e*ter, n. [Gr. ?; ? around + ? measure: cf. F. p[ e]rim[ e]tre.] 1. (Geom.) The outer boundary of a body or figure, or the sum of all the sides. [1913 Webster] 2. An instrument for determining the extent and shape of the field of vision.… …
108magnetopause — noun Date: 1962 the outer boundary of a magnetosphere …
1091 petametre — Largest circle with yellow arrow indicates one light year from Sun; Cat s Eye Nebula on left and Barnard 68 in middle are depicted in front of Comet 1910 A1 s orbit. Click image for larger view, details and links to other scales. To help compare… …
11010 megametres — To help compare different orders of magnitude, this page lists lengths starting at 107 m (10 Mm or 10,000 km).Distances shorter than 107 m Conversions 10 Mm is * 6,215 miles. * side of a square of area 100,000,000 km² * radius of a circle of area …
