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 budget also called for an end to the use of the Artemis program’s Space Launch System rocket and Orion spacecraft after Artemis III, and instead rely on commercial providers to accomplish its deep-space goals. Richard Tribou, The Orlando Sentinel, 10 July 2025 During the flight, the spacecraft demonstrated pharmaceutical processing by growing crystals of the antiretroviral drug ritonavir. ArsTechnica, 10 July 2025 The commercial spaceflight company, founded by billionaire Elon Musk, regularly launches Starlink satellites and is the only U.S. entity with a spacecraft capable of transporting astronauts to and from the International Space Station. Eric Lagatta, USA Today, 8 July 2025 The spacecraft typically points these instruments at targets on the surface by tipping itself over by up to 28 degrees. Keith Cooper, Space.com, 7 July 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

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Cite this Entry

“Spacecraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spacecraft. Accessed 15 Jul. 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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