hot air

noun

Synonyms of hot airnext
: empty talk

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As hot air rises off the desert floor, cooler air pours down from above and funnels between the mountain ranges, sending unpredictable gusts sweeping across the tennis complex. Douglas Robson, Los Angeles Times, 7 Mar. 2026 In the winter, the blast of hot air coming out of your supply ducts would fool the thermostat, telling it that the room is warm enough when, in fact, there is still cold air in the room. Tim Carter, Hartford Courant, 6 Mar. 2026 Two people are now on land after being rescued from a hot air balloon that got stuck in a communications tower more than 900 feet in the air in rural East Texas. Fernando Cervantes Jr, USA Today, 4 Mar. 2026 Pull a hot air balloon, and you’re destined to live a life of adventure and travel. Kaitlyn Yarborough, Southern Living, 28 Feb. 2026 See All Example Sentences for hot air

Word History

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of hot air was in 1873

Browse Nearby Words

Cite this Entry

“Hot air.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hot%20air. Accessed 18 Mar. 2026.

Kids Definition

hot air

noun
: empty talk

More from Merriam-Webster on hot air

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