Synset:breathing apparatus breathing device ventilator
Hypernyms:device
Inherited Hypernyms:breathing devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:Aqua-Lungaqualunginhalatoroxygen maskrespiratorresuscitatorscubasnorkel
Full Hyponyms:
aqualungiron lungoxygen maskrespiratorresuscitatorsnorkel