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Synonyms
Examples of hot air in a Sentence
She's full of hot air.
his taking credit for the rescue was mostly hot air, since the boat was actually saved by the Coast Guard
Recent Examples on the Web
Kickoff 2025 with barbecue, art, hot air balloons, international films and Arizona's marquee auto auction.
—Jeremy Duda, Axios, 8 Jan. 2025
This weather phenomenon occurs when a wildfire or other source of intense heat causes hot air to spin and create a column of fire.
—Gary Robbins, The Mercury News, 8 Jan. 2025
These fans draw cooler air in through slots on the front of this thin slab section and spit out hot air from identical slots in the barrel’s rear section.
—Joe Osborne, PCMAG, 7 Jan. 2025
Montgomery combined his early control technology and understanding of aerodynamics to create the gliders, carried high on hot air balloons and released into the sky.
—Jake Goodrick, Sacramento Bee, 6 Jan. 2025
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Word History
First Known Use
1873, in the meaning defined above
Dictionary Entries Near hot air
Cite this Entry
“Hot air.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hot%20air. Accessed 27 Jan. 2025.
Kids Definition
hot air
noun
: empty talk
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