Key concept Synonyms

Definitions for Key


  • (adjective) coming before all others in importance
  • (adjective) of the greatest possible importance
  • (noun) an explanatory list of the symbols on a map or chart

Definitions for Concept


  • (noun) an idea or statement about all of the members of a group or all the instances of a situation
  • (noun) something imagined or pictured in the mind
  • (noun) an abstract or general idea inferred or derived from specific instances