PFC 1
noundomain: substance
Princeton WordNet [ver.3.1]
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EnglishDefinition
a powerful greenhouse gas emitted during the production of aluminum
Hypernym
fluorocarbon 1
noun
a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols
greenhouse gas 1
noun
a gas that contributes to the greenhouse effect by absorbing infrared radiation
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