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Meaning of air tunnel | Babel Free

Noun CEFR B2

Definitions

  1. A large pipe that is used for ventilation.
    obsolete
  2. Synonym of wind tunnel

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

air turborocket air vent Air Vice Marshal air vice-marshal air warden air washer

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