Definition of Tunnel

Babylon English Dictionary
dig a tubular passage, create a tunnel
hollow underground passage; protected conveyance conduit through a mountain or under a body of water
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Tunnel Definition from Language, Idioms & Slang Dictionaries & Glossaries
Webster's Revised Unabridged Dictionary (1913)
(v. t.)
To make an opening, or a passageway, through or under; as, to tunnel a mountain; to tunnel a river.
  
(v. t.)
To form into a tunnel, or funnel, or to form like a tunnel; as, to tunnel fibrous plants into nests.
  
(v. t.)
To catch in a tunnel net.
  
(n. .)
The opening of a chimney for the passage of smoke; a flue; a funnel.
  
(n. .)
An artificial passage or archway for conducting canals or railroads under elevated ground, for the formation of roads under rivers or canals, and the construction of sewers, drains, and the like.
  
(n. .)
A vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.
  
(n. .)
A level passage driven across the measures, or at right angles to veins which it is desired to reach; -- distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.
  
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. About
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tunnel
\tun"nel\, v. t. [imp. & p. p. tunneled (&?;) or tunnelled; p. pr. & vb. n. tunneling or tunnelling.]
1. to form into a tunnel, or funnel, or to form like a tunnel; as, to tunnel fibrous plants into nests.
2. to catch in a tunnel net.
3. to make an opening, or a passageway, through or under; as, to tunnel a mountain; to tunnel a river.
tunnel
\tun"nel\ (?), n. [f. tonnelle a semicircular, wagon-headed vault, a tunnel net, an arbor, of. also tonnel; dim. of tonne a tun; -- so named from its resemblance to a tun in shape. see ton.] 1. a vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.
2. the opening of a chimney for the passage of smoke; a flue; a funnel. and one great chimney, whose long tunnel thence the smoke forth threw.
3. an artificial passage or archway for conducting canals or railroads under elevated ground, for the formation of roads under rivers or canals, and the construction of sewers, drains, and the like.
4. (mining) a level passage driven across the measures, or at right angles to veins which it is desired to reach; -- distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.
tunnel
head (metal.), the top of a smelting furnace where the materials are put in.
tunnel
kiln, a limekiln in which coal is burned, as distinguished from a flame kiln, in which wood or peat is used.
tunnel
net, a net with a wide mouth at one end and narrow at the other.
tunnel
pit,
tunnel
shaft, a pit or shaft sunk from the top of the ground to the level of a tunnel, for drawing up the earth and stones, for ventilation, lighting, and the like.
tunnel
n
1. a passageway through or under something, usually underground (especially one for trains or cars); "the tunnel reduced congestion at that intersection"
2. a hole in the ground made by an animal for shelter [syn: burrow]
v 1: move through by or as by digging; "burrow through the forest" [syn: burrow]
2: force a way through




  similar words(10) 



 railroad tunnel 
 tunnel net 
 tunnel vision 
 tunnel pit 
 tunnel stern 
 wind tunnel 
 tunnel shaft 
 tunnel kiln 
 tunnel head 
 tunnel disease 
Concise English-Irish Dictionary v. 1.1
tollán
English Phonetics

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WordNet 2.0

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
Tunnel Definition from Business & Finance Dictionaries & Glossaries
BTS Transportation Expressions
1) An enclosed passageway, as for trains, automobiles, and so on, through or under an obstruction, such as a city, mountain, river, or harbor. 2) An underground passage. (TRB1)
An underground or underwater passage. (DOI4)
Rail transit way below surface with a cover over the tunnel. Cut and cover, bored tunnel, underwater tubes, etc., are included. (FTA1)
By the Bureau of Transportation Statistics.
Tunnel Definition from Government Dictionaries & Glossaries
Australian Post Codes
Locality : TUNNEL
State: TAS
Australian GPS + Postcode Town Index
QLD -23.69842 150.00941
TAS -41.2 147.19 7254
Tunnel Definition from Social Science Dictionaries & Glossaries
Dream Dictionary
To dream of going through a tunnel is bad for those in business and in love. To see a train coming towards you while in a tunnel, foretells ill health and change in occupation. To pass through a tunnel in a car, denotes unsatisfactory business, and much unpleasant and expensive travel. To see a tunnel caving in, portends failure and malignant enemies. To look into one, denotes that you will soon be compelled to face a desperate issue.
  
Ten Thousand Dreams Interpreted, or "What's in a dream": a scientific and practical exposition; By Gustavus Hindman, 1910. For the open domain e-text see: Guttenberg Project
Tunnel Definition from Science & Technology Dictionaries & Glossaries
CAVE AND KARST TERMINOLOGY
A nearly horizontal cave open at both ends, fairly straight and uniform in cross-section.
Tunnel Definition from Computer & Internet Dictionaries & Glossaries
TCP/IP Ports Assignments
{tunnel}
TUNNEL (RFC-ietf-idwg-beep-tunnel-05.txt).
{tunnel}
TUNNEL (RFC-ietf-idwg-beep-tunnel-05.txt).
TCP/IP Ports Assignments (Intrusive)
{tunnel}
TUNNEL (RFC-ietf-idwg-beep-tunnel-05.txt).
{tunnel}
TUNNEL (RFC-ietf-idwg-beep-tunnel-05.txt).
Tunnel Definition from Encyclopedia Dictionaries & Glossaries
Wikipedia English - The Free Encyclopedia
A tunnel is an underground passageway, completely enclosed except for openings for ingress and egress, commonly at each end.

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Tunnel Definition from Entertainment & Music Dictionaries & Glossaries
English to Federation-Standard Golic Vulcan
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English - Klingon
n. 'och