Definitions from Wiktionary (base tunnel)
▸ noun: (transport, civil engineering) A tunnel driven through the base of a mountain pass, rather than through the upper slopes of the mountains.
▸ Words similar to base tunnel
▸ Usage examples for base tunnel
▸ Idioms related to base tunnel
▸ Wikipedia articles (New!)
▸ Words that often appear near base tunnel
▸ Rhymes of base tunnel
▸ Invented words related to base tunnel
▸ noun: (transport, civil engineering) A tunnel driven through the base of a mountain pass, rather than through the upper slopes of the mountains.
Similar:
underground passage,
subterranepassage,
subway,
dig,
floor,
blank,
drive,
light,
undermine,
underway,
more...
Opposite:
▸ Words similar to base tunnel
▸ Usage examples for base tunnel
▸ Idioms related to base tunnel
▸ Wikipedia articles (New!)
▸ Words that often appear near base tunnel
▸ Rhymes of base tunnel
▸ Invented words related to base tunnel