sphere
1. a particular environment or walk of life (Freq. 5) - his social sphere is limited - it was a closed area of employment - he's out of my orbit • Syn: domain, area, orbit, field, arena • Hypernyms: environment • Hyponyms: distaff, front, kingdom, land, realm, lap, political arena, political sphere, preserve, province, responsibility 2. any spherically shaped artifact (Freq. 5) • Derivationally related forms: spherical, spheric • Hypernyms: artifact, artefact • Hyponyms: globe 3. the geographical area in which one nation is very influential (Freq. 2) • Syn: sphere of influence • Hypernyms: geographical area, geographic area, geographical region, geographic region 4. a particular aspect of life or activity (Freq. 2) - he was helpless in an important sector of his life • Syn: sector • Hypernyms: aspect, facet • Hyponyms: department 5. a solid figure bounded by a spherical surface (including the space it encloses) • Derivationally related forms: spheric • Hypernyms: round shape • Hyponyms: conglomeration, conglobation, ball, globe, orb, drop, bead, pearl 6. a three-dimensional closed surface such that every point on the surface is equidistant from the center • Derivationally related forms: spherical, spheric • Hypernyms: round shape • Part Meronyms: steradian, sr 7. the apparent surface of the imaginary sphere on which celestial bodies appear to be projected • Syn: celestial sphere, empyrean, firmament, heavens, vault of heaven, welkin • Derivationally related forms: firmamental (for: firmament), empyreal (for: empyrean) • Hypernyms: surface • Part Meronyms: apex, solar apex, apex of the sun's way, celestial point, nadir, zenith, zodiac
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