a sphere of intense political activity
involving or characteristic of politics or parties or politicians
a particular environment or walk of life
any spherically shaped artifact
the geographical area in which one nation is very influential
a particular aspect of life or activity
a solid figure bounded by a spherical surface (including the space it encloses)
the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
a three-dimensional closed surface such that every point on the surface is equidistant from the center
