Key cog 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 Cog


  • (noun) tooth on the rim of gear wheel
  • (noun) a subordinate who performs an important but routine function
  • (verb) join pieces of wood with cogs