meaning of tunnel
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- Define tunnel: a covered passageway; specifically : a horizontal passageway through or under an obstruction — tunnel in a sentence a covered passageway; specifically : a horizontal passageway through or under an obstruction; a subterranean gallery (as in a mine); burrow…
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The Longest Railway Tunnels In The World Channel Tunnel. The Channel Tunnel is a 31-mile railway tunnel located in the English Channel. The Channel Tunnel is the second-longest underwater railway tunnel in the world, after the Japanese Seikan Tunnel. The tunnel reaches depths of 790 feet below sea level.
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Negative Pressure Wound Therapy and Tunneling Wounds A tunneling wound is any wound that has a channel that tunnels from the wound into/through the muscle or subcutaneous tissue. Some wounds may have more than one tunnel. Tunnels may be short and shallow or long and deep.
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Natural or tunnel ventilation of freestall structures: What is right for your dairy facility? Tunnel ventilation is a special, yet simple summertime ventilation system. Its goal is to provide air velocity and air exchange concurrently in a barn. Fans (called tunnel fans) are placed in one gable endwall of a building (see Figure 1).
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Undersea tunnel Undersea tunnel. An undersea tunnel is a tunnel which is partly or wholly constructed under a body of water. They are often used where building a bridge or operating a ferry link is impossible, or to provide competition (or relief) for existing bridges or ferry links.
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How the Channel Tunnel Was Built and Designed The Channel Tunnel, often called the Chunnel, is a railway tunnel that lies underneath the water of the English Channel and connects the island of Great Britain with mainland France. The Channel Tunnel, completed in 1994, is considered one of the most amazing engineering feats of the 20th century. Eurostar train. There are currently 27 of the 400-meter-long trains in service, each capable of carrying 766 passengers, which run between London's Waterloo station, through the Channel Tunnel, and on to the French and Belgian capitals.
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Tunneling protocol In computer networks, a tunneling protocol allows a network user to access or provide a network service that the underlying network does not support or provide directly.
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- 1 cave. noun \ˈkāv\. Tweet. : a large hole that was formed by natural processes in the side of a cliff or hill or under the ground. 1. : a natural chamber or series of chambers in the earth or in the side of a hill or cliff.
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Tunneling protocol Tunneling protocol. In computer networks, a tunneling protocol allows a network user to access or provide a network service that the underlying network does not support or provide directly.
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The Longest Tunnel in the World At 24.5 km (15.23 miles) long, the Laerdal Lærdal tunnel is the longest road tunnel in the, world meaning’it s the longest tunnel that you can drive. through
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- Examples of tunnel in a Sentence. 1  The train goes through a tunnel in the mountain. 2  The moles dug tunnels in the yard.
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- the time tunnel definition, the time tunnel meaning | English dictionary. time. 2 (Physics) a quantity measuring duration, usually with reference to a periodic process such as the rotation of the earth or the vibration of electromagnetic radiation emitted from certain atoms (see caesium clock, second2 (sense 1)).
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- in the trenches; In The Trunk; in the tub; In the tube; In The Tunnel 'in the turtle sandbox' In The Vague; in the volvo; in the wall; In The Warehouse; in the wash; in the water; in the way; In the way, (also known as ITW) inthewaydar
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Causes of Tunnel Vision Tunnel vision is the condition where the sufferer has difficulty seeing objects at the edges of the normal field of vision and can only properly focus on objects in a narrow, tunnel-like field.
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High Tunnel High Tunnels are an increasingly popular trend for growers and a proven technology for crop production. The term “high tunnel” is a loosely defined phrase for growing fruits and vegetables in greenhouses, although some high tunnels are used for cut flower production.igh tunnels may be used to extend the growing season by providing protection for early or late season production, or they may be used for year-round growing. High tunnels are becoming increasingly popular due to the low start-up cost and quick rate of return on investment.
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Tunnel vision Tunnel vision is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision.
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Virtual Private Networking: An Overview The portion of the connection in which the private data is encapsulated is known as the tunnel. The portion of the connection in which the private data is encrypted is known as the virtual private network (VPN) connection.
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Directional Boring vs. Trenching-Which Is Right for Me? OSHA defines an excavation as any man-made cut, cavity, trench, or depression in the earth's surface formed by earth removal. This can include excavations for anything from cellars to highways. A trench is defined as a narrow underground excavation that is deeper than it is wide, and no wider than 15 feet (4.5 meters).
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- wind tunnel. Definition of wind tunnel for English Language Learners. : a long, narrow room through which air is blown in order to test the effects of wind on an airplane, car, etc.
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- cave in British English. uk us /keɪv/. B1 a ​large ​hole in the ​side of a ​hill, ​cliff, or ​mountain, or one that is ​underground. More examples.ave noun [C]. B1 a ​large ​hole in the ​side of a ​hill, ​cliff, or ​mountain, or one that is ​underground. More examples. 1  The ​ echoes of his ​ scream ​ sounded in the cave for several ​ seconds. 2  She was ​ crushed in a ​ freak ​ accident in a cave in France.
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- cavenoun [ C ] uk ​ /keɪv/ us ​ /keɪv/. B1 a large hole in the side of a hill, cliff, or mountain, or one that is underground. Examples. The echoes of his scream sounded in the cave for several seconds. She was crushed in a freak accident in a cave in France. She took me by the hand and led me into the cave.
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- the point of view used in Through the Tunnel is First person. In first person point of view the narrator is one of the characters in the story and narrates the story from his …own observation. He may be the main character (protagonist), an observer, a minor character or the writer himself. 3 people found this useful.
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- The tunnel in a dream is known as the symbol of birth. The process of giving the birth is very much associated with the way the tunnel looks. The dream in which you see yourself going through tunnel, symbolizes the new investigations you have done about yourself.
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- A Snapchat Story is a photo or video you post to your very own Stories section (or feed) of your account, which is visible by you and all your friends.
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- The cubital tunnel is the passage between the two heads of the flexor carpi ulnaris, which are connected by a continuation of the fibroaponeurotic covering of the epicondylar groove (Osborne ligament). During elbow flexion, the tunnel flattens as the ligament stretches, causing pressure on the ulnar nerve.
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- The definition of a canyon is  a deep ravine or gorge that typically exists between two cliffs. A deep ravine carved by the Colorado River calledThe Grand Canyon is an example of a canyon.