📖 WordNook

sphere

noun
  1. any spherically shaped artifact
  2. a particular aspect of life or activity
    sector
  3. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
    empyrean
  4. the geographical area in which one nation is very influential
    sphere of influence
  5. a three-dimensional closed surface such that every point on the surface is equidistant from the center
  6. a solid figure bounded by a spherical surface (including the space it encloses)
  7. a particular environment or walk of life
    “Their social sphere is limited.”
    field