hot-air balloon

noun

Definition of hot-air balloon

: a large balloon that is filled with heated air and that floats in the sky with a basket underneath for people to ride in

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Dictionary Entries Near hot-air balloon

hot air

hot-air balloon

hot-air engine

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Cite this Entry

“Hot-air balloon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hot-air%20balloon. Accessed 28 Sep. 2021.

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