uncrewed

adjective

un·​crewed ˌən-ˈkrüd How to pronounce uncrewed (audio)
: not carrying or performed by people : having no crew
an uncrewed flight
uncrewed spacecraft

Examples of uncrewed in a Sentence

Recent Examples on the Web
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The company is targeting uncrewed cargo flights as early as 2028, with Tesla’s Optimus robots potentially among the first payloads. Catherina Gioino, Fortune, 22 June 2026 The goal of the mission is to gather data that could one day help reduce risk to landings on Mars—both crewed and uncrewed. Adam Kovac, Scientific American, 18 June 2026 Presented on June 18, the budget proposal would allow the government to buy more than 208,000 coastal attack drones, along with more than 1,400 coastal reconnaissance drones and 1,320 uncrewed surface vessels, between 2026 and 2031. Jeremy Hsu, ArsTechnica, 18 June 2026 It is controlled via AV’s Halo command software on Tomahawk Grip systems or the Robo Command Control System, enabling coordination with other uncrewed assets. Chris Young, Interesting Engineering, 15 June 2026 See All Example Sentences for uncrewed

Word History

First Known Use

1853, in the meaning defined above

Time Traveler
The first known use of uncrewed was in 1853

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Cite this Entry

“Uncrewed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncrewed. Accessed 30 Jun. 2026.

Kids Definition

uncrewed

adjective
un·​crewed ˌən-ˈkrüd How to pronounce uncrewed (audio)
: having no crew
an uncrewed spacecraft
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