Certain specs 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 Specs


  • (noun) a pair of lenses set in a frame that is held in place with ear supports and which are usually worn to correct vision
  • (noun) optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision