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adit

adit

1 9.9
An almost level tunnel leading from the surface into a mine for people, water or air
  • noun
  • /ˈædɪt/
  • Specialized
translation icon : adito
  • According to what's happening in ESA, actually this adit will be imposed in the specification prior to your proposal.

Examples

  • The miners used the adit as a route for bringing supplies and removing waste from the underground shafts.

  • Somewhere in the old adit, the rock had fallen, pushing out the air as if from a balloon down a straw.

    Fiction book (1994)
  • Or an adit of the Pnume.

    Fiction book (1993)
  • This time, he went farther than he and the twins had ever gone, deep into the adit.

    Fiction book (1994)
  • To reach the deeper parts of the mine, they had to descend through the adit carved into the mountainside.

  • Ventilation shafts were installed in the adit to ensure a steady flow of fresh air to the working areas of the mine.

Synonyms

gallery
vsadit
  • Specialized
16 7.2

A nearly flat tunnel in a mine for access and moving minerals

connects the surface to underground for access, drainage, or ventilation
airway
vsadit
  • Specialized
1 4.5

A passage that brings fresh air into mines and tunnels

is a passage that also connects to the surface and serves drainage or access
heading
vsadit
  • Specialized
1 8.8

A nearly horizontal tunnel dug underground for miners to move through

usually opens from the surface into the mine and handles drainage or ventilation

How Wide

tunnel
615 1.0
gallery
  • Specialized
16 7.2
adit
  • Specialized
1 9.9

Surface Forms

adit singular
adits plural

Etymology

The word adit comes from the Latin aditus, which means 'entrance' and has the part ad- meaning 'to'. So an adit is literally a nearly level 'way in' to a mine, the tunnel people use to go in, let water out, or bring air down underground.