Tunnel

usgb/ˈtʌnl/
noun

A passageway dug or built through or under something, like a mountain or a building.

I took the train through the tunnel under the mountain.
Visual representation of "tunnel" - A passageway dug or built through or under something, like a mountain or a building.

Often appears as...

  • road tunnel
  • rail tunnel
Definition 1 of 4
Visual representation of "tunnel"
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Physical Structures

Used to describe structures allowing transportation through obstacles.

Illustration for Physical Structures
The new tunnel connects two major cities.
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Metaphorical Use

Sometimes 'tunnel' may represent a challenge or journey in life.

Illustration for Metaphorical Use
He's going through a dark tunnel, but he'll emerge stronger.
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Not Always Underground

Tunnels can be above ground, like wildlife crossings over highways.

Illustration for Not Always Underground
The wildlife tunnel helps animals cross safely.
Visual representation of the word "Tunnel"

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