aero·​naut | \ ˈer-ə-ˌnȯt How to pronounce aeronaut (audio) , -ˌnät\

Definition of aeronaut

: one who operates or travels in an airship or balloon

Examples of aeronaut in a Sentence

Recent Examples on the Web

The wingtips of the most accomplished aeronauts are longer relative to their hand bones. Ed Yong, The Atlantic, "Why Are Bird Eggs Egg-Shaped? An Eggsplainer," 22 June 2017 As a result, common swifts are among nature’s greatest aeronauts, superbly adapted for a life spent largely in the skies. National Geographic, "These Birds Fly Almost a Year Without Landing," 27 Oct. 2016 A pair of French aeronauts touched down yesterday in western Portugal less than three miles from the Atlantic to win the oldest, and perhaps simplest, aeronautical race in the world. Jason Paur, WIRED, "World’s Oldest, And Perhaps Slowest, Air Race," 10 Sep. 2009

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'aeronaut.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of aeronaut

1784, in the meaning defined above

History and Etymology for aeronaut

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

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Time Traveler for aeronaut

The first known use of aeronaut was in 1784

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More from Merriam-Webster on aeronaut

Rhyming Dictionary: Words that rhyme with aeronaut

Nglish: Translation of aeronaut for Spanish Speakers

Comments on aeronaut

What made you want to look up aeronaut? Please tell us where you read or heard it (including the quote, if possible).


to form ideas or theories about something

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