Definition of Tunnel. Meaning of Tunnel. Synonyms of Tunnel

Here you will find one or more explanations in English for the word Tunnel. Also in the bottom left of the page several parts of wikipedia pages related to the word Tunnel and, of course, Tunnel synonyms and on the right images related to the word Tunnel.

Definition of Tunnel

tunnel
Adit Ad"it, n. [L. aditus, fr. adire, ?aitum, to go to; ad + ire to go.] 1. An entrance or passage. Specifically: The nearly horizontal opening by which a mine is entered, or by which water and ores are carried away; -- called also drift and tunnel. 2. Admission; approach; access. [R.] Yourself and yours shall have Free adit. --Tennyson.
Tunnel
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. --Spenser. 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
Tunnel Tun"nel, v. t. [imp. & p. p. Tunneledor 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. --Derham. 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.

Meaning of Tunnel from wikipedia

- not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be...
- The Channel Tunnel (also referred to as the Chunnel, French: Tunnel sous la Manche) is a 50.46-kilometre (31.35 mi) railway tunnel that connects Folkestone...
- Carpal tunnel syndrome (CTS) is the collection of symptoms and signs ****ociated with median neuropathy at the carpal tunnel. Most CTS is related to idiopathic...
- This list of longest tunnels ranks tunnels that are at least 13 km (8.1 mi) long. Only continuous tunnels are included. Pipelines, even those that are...
- tunnel Shark tunnel Ski tunnel Smuggling tunnel Submerged floating tunnel Toll tunnel Undersea tunnel Water tunnel (disambiguation) Tunnel or Tunnels...
- Kuthiran Tunnel (Malayalam: കുതിരാന്‍ തുരങ്കം) is a twin-tube highway tunnel in the South Indian state of Kerala. The tunnel is located on the National...
- Tunneling or tunnelling may refer to: Digging tunnels (the literal meaning) Hobby tunneling Quantum tunneling, the quantum-mechanical effect where a particle...
- The Holland Tunnel is a vehicular tunnel under the Hudson River. It connects the New York City neighborhood of SoHo in Lower Manhattan to the east with...
- 75°12′32″E / 33.508°N 75.209°E / 33.508; 75.209 Jawahar Tunnel, also called Banihal Tunnel is a road tunnel in Indian union territory of Jammu and Kashmir. Named...
- Tunnel vision is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision. Tunnel...