: a vehicle or device designed for travel or operation outside the earth's atmosphere

Examples of spacecraft in a Sentence

Recent Examples on the Web
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The spacecraft gathered more detailed pictures last fall, followed by confirmation of the discovery early this year. — Marcia Dunn, Los Angeles Times, 18 Sep. 2026 The flight had originally been targeting launch earlier in September, but SpaceX and NASA announced the spacecraft had an issue with its propulsion system forcing the delay to October. — Richard Tribou, The Orlando Sentinel, 18 Sep. 2026 Those spacecraft revealed amazing views of Mimas, including the truly massive crater that gives the moon its Death Star look. — Tariq Malik, Space.com, 17 Sep. 2026 There, the discovery of a spacecraft and additional extraterrestrials transforms their chase into a simple struggle for survival, as what began as a series of understandable misjudgments spirals into a tragedy of cosmic scale. — Patrick Brzeski, HollywoodReporter, 16 Sep. 2026 See All Example Sentences for spacecraft

Word History

First Known Use

1929, in the meaning defined above

Time Traveler
The first known use of spacecraft was in 1929

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Cite this Entry

“Spacecraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spacecraft. Accessed 25 Sep. 2026.

Kids Definition

plural spacecraft
: a vehicle for travel beyond the earth's atmosphere

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