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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The others — Northrop Grumman's Cygnus spacecraft and Russia's Progress vehicle — are designed to burn up during their reentry through Earth's atmosphere. Josh Dinner, Space.com, 22 May 2025 The belief was that an alien being in outer space would come across the Voyager, be curious about what civilization sent out the spacecraft, and then play the phonograph. Lance Eliot, Forbes.com, 22 May 2025 This was the 2nd time SpaceX has flown the Cygnus spacecraft. Richard Tribou, The Orlando Sentinel, 21 May 2025 Such objects not only would pose a collision risk to future spacecraft but also could complicate the long-term sustainability of lunar and Martian settlements. Aaron Shattuck, Scientific American, 20 May 2025 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 28 May. 2025.

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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