Synset:hot-water heater water heater
Hypernyms:heater warmer storage tank tank
Inherited Hypernyms:water heaterheaterdeviceinstrumentalityartifactwholeobjectphysical entityentity
Inherited Hypernyms:water heatertankvesselcontainerinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:water back
Full Hyponyms:
water back