airway

• POS: Noun
• HYPHEN: air=way

CIDE DICTIONARY

airway, n. 

 a duct that provides ventilation, as in mines.  [WordNet 1.5]

OXFORD DICTIONARY

airway, n.
1 a a recognized route followed by aircraft. b (often in pl.) = AIRLINE.
2 a ventilating passage in a mine.

THESAURUS

airway

air duct, air hole, air lane, air line, air passage, air route, air shaft, air tube, blowhole, breathing hole, corridor, lane, louver, louverwork, naris, nostril, path, shaft, spilehole, spiracle, touchhole, transom, vent, ventage, venthole, ventiduct, ventilating shaft, ventilator, wind tunnel