a sphere

تعريف a sphere في الإنجليزية الإنجليزية القاموس.: spere; speer
asphere: An aspherical object, usually a lens
sphere: The region in which something or someone is active; one's province, domain
sphere: A regular three-dimensional object in which every cross-section is a circle; the figure described by the revolution of a circle about its diameter
sphere: A spherical physical object; a globe or ball
sphere: Any of the concentric hollow transparent globes formerly believed to rotate around the Earth, and which carried the heavenly bodies; there were originally believed to be eight, and later nine and ten; friction between them was thought to cause a harmonious sound (the music of the spheres)
It is more simplicitie to teach our children he knowledge of the starres, and the motion of the eighth spheare, before their owne.
sphere: An area of activity for a planet; or by extension, an area of influence for a god, hero etc
sphere: The apparent outer limit of space; the edge of the heavens, imagined as a hollow globe within which celestial bodies appear to be embedded
Though cold and darkness longer hang somewhere, / Yet Phoebus equally lights all the Sphere.
sphere: The set of all points in three-dimensional Euclidean space (or n.-dimensional space, in topology) that are a fixed distance from a fixed point
sphere: any spherically shaped artifact the geographical area in which one nation is very influential a three-dimensional closed surface such that every point on the surface is equidistant from the center a solid figure bounded by a spherical surface (including the space it encloses) a particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he's out of my orbit
sphere: {v} to place in a sphere, to make round
sphere: {n} a globe, orb, circuit, compass, province
sphere: A solid whose surface is all points equidistant from a centre point
sphere: In ancient astronomy, one of the concentric and eccentric revolving spherical transparent shells in which the stars, sun, planets, and moon were supposed to be set, and by which they were carried, in such a manner as to produce their apparent motions
sphere: A sphere is a round ball, like a basketball or a baseball or a planet: It is a solid figure where all points on it's surface are the same distance from the center of the figure
sphere: A sphere of activity or interest is a particular area of activity or interest. the sphere of international politics. nurses, working in all spheres of the health service. = field
sphere: a three-dimensional closed surface such that every point on the surface is equidistant from the center
sphere: To form into roundness; to make spherical, or spheral; to perfect
sphere: Rank; order of society; social positions
sphere: A figure resulting from state when there is a fixed diameter of a semi-circle and the semi-circle is carried around and restored to the same position
sphere: The set of all points in space at a given distance from a given point The given distance is called the radius and the given point is the center (Lesson 11 2)
sphere: A sphere is an object that is completely round in shape like a ball
sphere: To place in a sphere, or among the spheres; to insphere
sphere: Anything visible on the apparent surface of the heavens
sphere: A body or space contained under a single surface, which in every part is equally distant from a point within called its center
sphere: a closed surface in three-dimensional space, every point of which is equidistant from a fixed point, called the center (the center is not part of the sphere)
sphere: The set of all points in space that are a given distance from a given point
sphere: In topology, any manifold equivalent (homeomorphic) to the usual round hollow shell in some dimension A sphere in n+1-dimensional is called an n-sphere, because that is its dimension as a manifold
sphere: Hence, any globe or globular body, especially a celestial one, as the sun, a planet, or the earth
sphere: A set of points in space such that every point is equidistant from a point called the center Mathematical name for the three-dimensional figure that is a perfectly round ball
sphere: The apparent surface of the heavens, which is assumed to be spherical and everywhere equally distant, in which the heavenly bodies appear to have their places, and on which the various astronomical circles, as of right ascension and declination, the equator, ecliptic, etc
sphere: the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
sphere: The set of all points in three-dimensional Euclidean space (or -dimensional space, in topology) that are a fixed distance from a fixed point
sphere: Any three-dimensional object in which every cross-section is a circle
sphere: a solid figure bounded by a spherical surface (including the space it encloses)
sphere: A three-dimensional surface, all points of which are equidistant from a fixed point A spherical object or figure A celestial body, such as a planet or star
sphere: The extension of a general conception, or the totality of the individuals or species to which it may be applied
sphere: The set of all points in space at a given distance from a given point The given distance is called the radius and the given point is the center
sphere: The region in which something or someone is active
sphere: Circuit or range of action, knowledge, or influence; compass; province; employment; place of existence
sphere: are conceived to be drawn; an ideal geometrical sphere, with the astronomical and geographical circles in their proper positions on it
sphere: A sphere of people is a group of them who are similar in social status or who have the same interests. the realities of life outside the government and academic spheres of society. In geometry, the set of all points in three-dimensional space lying the same distance (the radius) from a given point (the centre), or the result of rotating a circle about one of its diameters. The components and properties of a sphere are analogous to those of a circle. A diameter is any line segment connecting two points of a sphere and passing through its centre. The circumference is the length of any great circle, the intersection of the sphere with any plane passing through its centre. A meridian is any great circle passing through a point designated a pole. A geodesic, the shortest distance between any two points on a sphere, is an arc of the great circle through the two points. The formula for determining a sphere's surface area is 4r^2; its volume is determined by ( 4 3 )r^3. The study of spheres is basic to terrestrial geography and is one of the principal areas of Euclidean geometry and elliptic geometry. celestial sphere Monk Thelonious Sphere sphere of influence
sphere: A space figure that has the shape of a round ball
sphere: The apparent surface of the heavens
sphere: a particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he's out of my orbit"
sphere: the geographical area in which one nation is very influential
sphere: A round body whose surface is at all points the same distance from the center Example: A baseball
sphere: Structure Where All Surface Points are Equidistant from Center
sphere: a particular aspect of life or activity; "he was helpless in an important sector of his life"
sphere: A round shell defined by a center point and a surface that lies at a constant distance from this center
sphere: The amount of lens power needed to compensate for nearsightedness or farsightedness
sphere: An orbit, as of a star; a socket
sphere: any spherically shaped artifact
sphere: {i} round three-dimensional geometric figure whose surface is at all points equidistant from the center; ball, globe, orb; heavens, sky; celestial body, planet; domain, realm, area