Synset:air duct airway
Hypernyms:duct
Inherited Hypernyms:air passageductconduitpassagewayartifactwholeobjectphysical entityentity
Direct Hyponyms:breatherregisterschnorchelschnorkelsnorkelsnorkel breatherupcastventilation shaft
Part Meronyms:blowhole vent vent-hole venthole
Full Hyponyms:
registersnorkelupcastventilation shaft