Gigantic tunnel Synonyms

Definitions for Gigantic


  • (adjective) unusually large
  • (adjective) so exceedingly large or extensive as to suggest a giant or mammoth

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