Certain sphere Synonyms

Definitions for Certain


  • (adjective) known but not named
  • (adjective) having or showing a mind free from doubt
  • (adjective) having been established and usually not subject to change

Definitions for Sphere


  • (noun) a more or less round body or mass
  • (noun) a ball -shaped gaseous celestial body that shines by its own light
  • (noun) a three-dimensional closed surface such that every point on the surface is equidistant from the center