: 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
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.
These will be the first members of a new megaconstellation in low Earth orbit (LEO), which Elon Musk has said will eventually consist of 100,000 spacecraft. — Mike Wall, Space.com, 28 Sep. 2026 SpaceX has designed its Starship Super Heavy rocket and booster to be fully reusable, and to lift more cargo for less cost into orbit than any prior spacecraft. — Lora Kolodny, CNBC, 28 Sep. 2026 Link launched on July 3 but quickly ran into electronic problems that took out two of the three reaction wheels needed to turn the spacecraft. — Marcia Dunn, Los Angeles Times, 27 Sep. 2026 The example shows how SpaceX can recover the booster from a crew launch and prepare it for a subsequent mission, while the spacecraft carrying the astronauts continues on its own. — Atharva Gosavi, Interesting Engineering, 27 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

Browse Nearby Words

Cite this Entry

“Spacecraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spacecraft. Accessed 4 Oct. 2026.

Kids Definition

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

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