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hot   air  

hot air

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hot air in WordNet English dictionary

noun
  1. loud and confused and empty talk
    "mere rhetoric"
    palaver  hot air  empty words  empty talk  rhetoric 
  2. air that has been heated and tends to rise
    hot air 
WordNet Lexical Database v3.0, © 2006 Princeton University


hot air in English Wiktionary

 
  1. (noun) Air that has been heated, especially so as to function as the lifting agent of a hot-air balloon.
  2. (noun) empty/Empty, confused or exaggerated talk having no meaning or substance.
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