sphere




sphere - noun

  • 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)
  • a three-dimensional closed surface such that every point on the surface is equidistant from the center
  • the apparent surface of the imaginary sphere on which celestial bodies appear to be projected

    • sphere - thesaurus

    area   arena   domain   empyrean   field   firmament   heavens   orbit   sector   welkin