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hot air

Definitions of hot air
  1. noun
    air that has been heated and tends to rise
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    type of:
    air
    a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of
  2. noun
    loud and confused and empty talk
    synonyms: empty talk, empty words, palaver, rhetoric
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    type of:
    bunk, hokum, meaninglessness, nonsense, nonsensicality
    a message that seems to convey no meaning
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