Subterranean chamber Synonyms

Definitions for Subterranean


  • (adjective) being, situated, or operating beneath the surface of the earth
  • (adjective) being or operating under the surface of the earth
  • (adjective) lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed )

Definitions for Chamber


  • (noun) an area within a building that has been set apart from surrounding space by a wall
  • (noun) one of the parts into which an enclosed space is divided
  • (noun) a group of persons formally joined together for some common interest