tunnel


Babylon EnglishDownload this dictionary
tunnel
v. dig a tubular passage, create a tunnel
 
n. hollow underground passage; protected conveyance conduit through a mountain or under a body of water

English Wikipedia - The Free EncyclopediaDownload this dictionary
Tunnel
A tunnel is an underground or underwater passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.

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WordNet 2.0Download this dictionary
tunnel

Noun
1. a passageway through or under something, usually underground (especially one for trains or cars); "the tunnel reduced congestion at that intersection"
(hypernym) passageway
(hyponym) catacomb
(classification) car, auto, automobile, machine, motorcar
2. a hole in the ground made by an animal for shelter
(synonym) burrow
(hypernym) hole, hollow
(hyponym) warren, rabbit warren
(derivation) burrow

Verb
1. move through by or as by digging; "burrow through the forest"
(synonym) burrow
(hypernym) dig, delve, cut into, turn over
(derivation) burrow
2. force a way through
(hypernym) penetrate, perforate


Babylon German-EnglishDownload this dictionary
Tunnel (der)
nm. tunnel, hollow underground passage, protected conveyance conduit through a mountain or under a body of water

Babylon French-EnglishDownload this dictionary
tunnel
nm. tunnel, hollow underground passage; protected conveyance conduit through a mountain or under a body of water