aeronaut

noun

aero·​naut ˈer-ə-ˌnȯt How to pronounce aeronaut (audio)
-ˌnät
: one who operates or travels in an airship or balloon

Examples of aeronaut in a Sentence

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.
After collaborating with iconic NASA aeronauts Butch Wilmore and Suni Williams on these zero-gravity exercises, Troy Morris says, his lab is set to team up with a new corps of ISS sojourners. Kevin Holden Platt, Forbes.com, 3 Apr. 2025 Not all jumps were entirely successful, as seen on Aug. 24, 1896, when an aeronaut nearly died by drowning. Hanh Truong, Sacramento Bee, 29 June 2024 Soon, the exploits of new aeronauts would upstage him, among them Alberto Santos-Dumont’s circumnavigation of the Eiffel Tower in 1901. Erik Ofgang, Smithsonian Magazine, 11 June 2024 On the way down, the aeronaut, having toasted to freedom, dropped leaflets of the new constitution. Rivka Galchen, The New Yorker, 4 Mar. 2023 See All Example Sentences for aeronaut

Word History

Etymology

borrowed from French aéronaute, from aéro- aero- + -naute (as in Argonaute argonaut), borrowed from Greek naútēs "sailor" — more at nautical

First Known Use

1784, in the meaning defined above

Time Traveler
The first known use of aeronaut was in 1784

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Cite this Entry

“Aeronaut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aeronaut. Accessed 9 Apr. 2025.

Kids Definition

aeronaut

noun
aero·​naut ˈar-ə-ˌnȯt How to pronounce aeronaut (audio)
ˈer-,
-nät
: a person who operates or travels in an airship or a balloon

More from Merriam-Webster on aeronaut

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