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.
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
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
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
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
a three-dimensional closed surface such that every point on the surface is equidistant from the center
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
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)