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
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.
The work ahead is vital, according to NASA, which aims under its Artemis program to use a slate of uncrewed lunar missions like IM-2 to lay the foundation for the first ever lunar settlement when humans return as early as 2027. Eric Lagatta, USA TODAY, 26 Feb. 2025 All three parachutes on the capsule deployed during the crew's descent; on the company's previous uncrewed research flight earlier this month, one of the capsule's parachutes failed to deploy. Mike Wall, Space.com, 25 Feb. 2025 On the modern battlefield, cheap drones and improvised explosive devices menace ground forces, uncrewed vessels and antiship missiles threaten surface ships, and sophisticated air defenses imperil aircraft. Zack Cooper, Foreign Affairs, 21 Feb. 2025 Musk's ambitious plans include sending uncrewed Starships to Mars as early as 2026 and crewed missions by 2028—timelines many experts view as optimistic. Justin Gest, Newsweek, 20 Jan. 2025 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 4 Mar. 2025.

Kids Definition

uncrewed

adjective
un·​crewed
ˌən-ˈkrüd
: having no crew
an uncrewed spacecraft
Last Updated: - Updated example sentences
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