Certain mineshaft 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

CM abbreviation

CM is an abbreviation for Certain Mineshaft
What does CM stand for?
CM stands for "Certain Mineshaft"

Definitions for Mineshaft


  • (noun) excavation consisting of a vertical or sloping passageway for finding or mining ore or for ventilating a mine