| NOUN | artifact | air duct, air passage, airway | a duct that provides ventilation (as in mines) |
|---|
| Meaning | A duct that provides ventilation (as in mines). | |
|---|---|---|
| Synonyms | air passage, airway | |
| Parts | vent, venthole, vent-hole, blowhole | A hole for the escape of gas or air |
| Narrower | register | An air passage (usually in the floor or a wall of a room) for admitting or excluding heated air from the room |
| snorkel, schnorkel, schnorchel, snorkel breather, breather | air passage provided by a retractable device containing intake and exhaust pipes | |
| upcast | air passage consisting of a ventilation shaft through which air leaves a mine | |
| ventilation shaft | A shaft in a building | |
| Broader | duct | An enclosed conduit for a fluid |
| Spanish | aerovía, conducto aéreo, pasaje aéreo, vía aérea, vía de ventilación | |
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