spacecraft

noun

space·​craft ˈspās-ˌkraft How to pronounce spacecraft (audio)
: 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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That was the first and so far only flight of the SLS rocket, which sent the Orion spacecraft on an uncrewed trip around the moon. Richard Tribou, The Orlando Sentinel, 17 Feb. 2026 The film follows a bear and his platypus assistant who are travelling through the galaxy in a spacecraft that looks like a dumpster. Stewart Clarke, Deadline, 17 Feb. 2026 The company has already cut its teeth off-Earth with Haven Demo, a 1,100-pound (500-kilogram) pathfinder spacecraft that launched to LEO this past November to demonstrate key Haven technologies. Mike Wall, Space.com, 16 Feb. 2026 The rocket, which has been vertical on the launch pad since mid-January, has not yet needed to be rolled back to the agency's massive Vehicle Assembly Building where spacecraft are prepared for launch. Eric Lagatta, USA Today, 16 Feb. 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 23 Feb. 2026.

Kids Definition

spacecraft

noun
space·​craft ˈspā-ˌskraft How to pronounce spacecraft (audio)
plural spacecraft
: a vehicle for travel beyond the earth's atmosphere

More from Merriam-Webster on spacecraft

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