Definition of Air passage

1. Noun. A duct that provides ventilation (as in mines).

Exact synonyms: Air Duct, Airway
Generic synonyms: Duct
Specialized synonyms: Register, Breather, Schnorchel, Schnorkel, Snorkel, Snorkel Breather, Upcast, Ventilation Shaft
Terms within: Blowhole, Vent, Vent-hole, Venthole

Lexicographical Neighbors of Air Passage

air hunger
air jacket
air lane
air letter
air lift fermenter
air lock
air mail
air marshal
air mass
air mattress
Air Medal
air microbiology
air mile
Air National Guard
air out
air passage (current term)
air plant
air plant
air pocket
air pollutants
air pollution
air potato
air power
air pressure
air pressure
air pump
air pump
air quality maintenance area
air raid
air reconnaissance

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