air duct, n.
a duct that provides ventilation (as in mines)
<noun.artifact> freq. cnt.: 4 freq. cnt.: 4
air duct air passage airway
semantic pointers
hypernym
hyponym
part meronym
Word
a duct that provides ventilation (as in mines)
<noun.artifact> freq. cnt.: 4 freq. cnt.: 4
air duct air passage airway