Caved-in tunnel Synonyms

CT abbreviation

CT is an abbreviation for Caved-in Tunnel
What does CT stand for?
CT stands for "Caved-in Tunnel"

Definitions for Tunnel


  • (noun) a passageway through or under something, usually underground (especially one for trains or cars)
  • (noun) a hole made by an animal , usually for shelter
  • (verb) move through by or as by digging