noun
a particular environment or walk of life
Synonyms
Examples
- his social sphere is limited
- it was a closed area of employment
- he's out of my orbit
noun
any spherically shaped artifact
noun
the geographical area in which one nation is very influential
Synonyms
sphere of influence
noun
a particular aspect of life or activity
Synonyms
Examples
- he was helpless in an important sector of his life
noun
a solid figure bounded by a spherical surface (including the space it encloses)
noun
a three-dimensional closed surface such that every point on the surface is equidistant from the center
noun
the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
Synonyms