: 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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That shape revealed the impactor's identity — the upper stage of the Long March 3C rocket that sent China's uncrewed Chang'e 5-T1 mission around the moon in October 2014. Mike Wall, Space.com, 3 Aug. 2026 Police are hoping to procure around $110,000 worth of new uncrewed aerial systems, more commonly known as drones. Jennah Pendleton, Sacbee.com, 1 Aug. 2026 American Rheinmetall will deliver next‑generation uncrewed ground vehicle (UGV) capabilities that strengthen the Army’s tactical sustainment operations and support its broader modernization objectives. Prabhat Ranjan Mishra, Interesting Engineering, 1 Aug. 2026 The Falcon 9 on a path to crash into the moon is believed to be part of the same rocket that launched in January 2025 from the Kennedy Space Center in Florida carrying an uncrewed lunar lander. Eric Lagatta, USA Today, 30 July 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 5 Aug. 2026.

Kids Definition

uncrewed

adjective
: having no crew
an uncrewed spacecraft
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