Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of tunnel is as below...

Air Shaft :: Air shaft () A passage, usually vertical, for admitting fresh air into a mine or a tunnel..

Tunneling :: Tunneling (p. pr. & vb. n.) of Tunne.

Tunnel :: Tunnel (v. t.) To make an opening, or a passageway, through or under; as, to tunnel a mountain; to tunnel a river..

Headlight :: Headlight (n.) A light, with a powerful reflector, placed at the head of a locomotive, or in front of it, to throw light on the track at night, or in going through a dark tunnel..

Adit :: Adit (n.) 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..

Funnelform :: Funnelform (a.) Having the form of a funnel, or tunnel; that is, expanding gradually from the bottom upward, as the corolla of some flowers; infundibuliform..

Tunnel :: Tunnel (v. t.) To form into a tunnel, or funnel, or to form like a tunnel; as, to tunnel fibrous plants into nests..

Drive :: Drive (v. t.) To dig Horizontally; to cut a horizontal gallery or tunnel.

Mine :: Mine (v. i.) A cavity or tunnel made under a fortification or other work, for the purpose of blowing up the superstructure with some explosive agent..

Face :: Face (n.) The end or wall of the tunnel, drift, or excavation, at which work is progressing or was last done..

Excavation :: Excavation (n.) An uncovered cutting in the earth, in distinction from a covered cutting or tunnel..

Poling :: Poling (n.) One of the poles or planks used in upholding the side earth in excavating a tunnel, ditch, etc..

Tunnel :: Tunnel (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..

Tunnel :: Tunnel (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..

Drift :: Drift (n.) A passage driven or cut between shaft and shaft; a driftway; a small subterranean gallery; an adit or tunnel.

Funnel :: Funnel (v. t.) A vessel of the shape of an inverted hollow cone, terminating below in a pipe, and used for conveying liquids into a close vessel; a tunnel..

Tunnel :: Tunnel (n. .) The opening of a chimney for the passage of smoke; a flue; a funnel.

Tunnelled :: Tunnelled () of Tunne.

Tunnel :: Tunnel (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..

Tunnel :: Tunnel (v. t.) To catch in a tunnel net.

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