subterrain

English dictionary entry

Meanings

noun
  1. The bedrock or rock layer that lies beneath the soil and superficial features of an area.
  2. A cave or underground room.
  3. An underground region.
  4. An underlying basis or undercurrent.
adj
  1. Synonym of subterranean.

Word forms

subterrain subterrains more subterrain most subterrain

Synonyms

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