solid sphere
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solid — adj. & n. adj. (solider, solidest) 1 firm and stable in shape; not liquid or fluid (solid food; water becomes solid at 0°C). 2 of such material throughout, not hollow or containing cavities (a solid sphere). 3 of the same substance throughout… … Useful english dictionary
Sphère cornue d'Alexander — En mathématiques, et plus précisément en topologie, la sphère cornue d Alexander est un célèbre exemple de surface pathologique ; elle fut découverte en 1923 par J. W. Alexander. Sommaire … Wikipédia en Français
sphere — ► NOUN 1) a round solid figure in which every point on the surface is equidistant from the centre. 2) each of a series of revolving concentrically arranged spherical shells in which celestial bodies were formerly thought to be set in a fixed… … English terms dictionary
Solid angle — The solid angle, Ω , is the angle in three dimensional space that an object subtends at a point. It is a measure of how big that object appears to an observer looking from that point. For instance, a small object nearby could subtend the same… … Wikipedia
Solid geometry — In mathematics, solid geometry was the traditional name for the geometry of three dimensional Euclidean space mdash; for practical purposes the kind of space we live in. It was developed following the development of plane geometry. Stereometry… … Wikipedia
solid — sol|id1 W3S3 [ˈsɔlıd US ˈsa: ] adj ▬▬▬▬▬▬▬ 1¦(firm/hard)¦ 2¦(only one material)¦ 3¦(not hollow)¦ 4¦(without spaces)¦ 5¦(strongly made)¦ 6¦(good and long lasting)¦ 7¦(dependable)¦ 8¦(continuing without interruption)¦ 9 packed solid … Dictionary of contemporary English
sphere — sphereless, adj. spherelike, adj. /sfear/, n., v., sphered, sphering. n. 1. Geom. a. a solid geometric figure generated by the revolution of a semicircle about its diameter; a round body whose surface is at all points equidistant from the center … Universalium
solid — 1 adjective 1 FIRM/HARD having a firm shape, and usually hard: Even the milk was frozen solid. | After wading through the marshes we were glad to be on solid ground. | solid food(s): The baby isn t old enough to eat solid foods yet. 2 STONGLY… … Longman dictionary of contemporary English
solid — I. adjective Etymology: Middle English solide, from Middle French, from Latin solidus; akin to Greek holos whole more at safe Date: 14th century 1. a. being without an internal cavity < a solid ball of rubber > b. (1) printed with minimum space… … New Collegiate Dictionary
sphere — I. noun Etymology: Middle English spere globe, celestial sphere, from Anglo French espere, from Latin sphaera, from Greek sphaira, literally, ball; perhaps akin to Greek spairein to quiver more at spurn Date: 14th century 1. a. (1) the apparent… … New Collegiate Dictionary
sphere — n. & v. n. 1 a solid figure, or its surface, with every point on its surface equidistant from its centre. 2 an object having this shape; a ball or globe. 3 a any celestial body. b a globe representing the earth. c poet. the heavens; the sky. d… … Useful english dictionary
