hot air Meaning, definition in Cambridge English Dictionary
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Meaning of "hot air" - English Dictionary

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hot air

informal
If something that someone says is hot air, it is not sincere and will have no practical results: His promises turned out to be a lot of hot air.
Translations of “hot air”
in Chinese (Traditional) 空話,大話…
in Chinese (Simplified) 空话…
(Definition of hot air from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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