Underground circulation Synonyms

Definitions for Underground


  • (adjective) undertaken or done so as to escape being observed or known by others
  • (adjective) being, situated, or operating beneath the surface of the earth
  • (noun) a secret organization in a conquered country fighting against enemy forces

Definitions for Circulation


  • (noun) movement through a circuit ; especially the movement of blood through the heart and blood vessels
  • (noun) free movement or passage (as of cytoplasm within a cell or sap through a plant)
  • (noun) the spread or transmission of something (as news or money) to a wider group or area