Tunnel Kdrama 2019. A vertical opening is usually called a shaft. The passages are sub

A vertical opening is usually called a shaft. The passages are submerged paths utilized for the most part for transport purposes. a long passage under or through the ground, especially one made by people: 2. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation openings at various points along the length. . They might be utilized to move cargo and voyagers, water, and disinfection, individually. the long passage…. Jan 14, 2026 · (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. Boston drivers love the tunnel. Learn about the definition, components, and types of tunnels, including hydraulic and traffic tunnels. Learn more. A tunnel is a long passage which has been made under the ground, usually through a hill or under the sea. Dec 19, 2025 · tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature’s action in dissolving a soluble rock, such as limestone. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation openings at various points along the length. Jul 31, 2025 · A tunnel is a horizontal or slightly inclined underground passage. Typically, a tunnel’s length is much greater than its width. See examples of tunnel used in a sentence. TUNNEL definition: an underground passage. A tunnel is an underground structure which is constructed through the surrounding mass of soil or rock. How to use tunnel in a sentence. Tunnels are designed to withstand earth forces applied from all sides. Dec 29, 2022 · Tunnels are counterfeit submerged burrows that are worked without harming the outer layer of the earth. Jan 9, 2015 · The meaning of TUNNEL is a covered passageway; specifically : a horizontal passageway through or under an obstruction. TUNNEL meaning: 1. Constructing a tunnel is one of the most complex challenges in the field of civil engineering. Learn about the basics behind tunnels.

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