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 next-generation spacecraft will fit atop currently available rockets, Taylor said, while the one after that will likely be sized to fly on SpaceX's Starship megarocket. Mike Wall, Space.com, 10 Mar. 2026 The monumental scale and engineering complexity of the alien spacecraft alone are breathtaking, its intricate design hinting at the metal-rich composition of its home planet. David Rooney, HollywoodReporter, 10 Mar. 2026 Bits of space debris fly through orbit at up to 18,000 mph, threatening to collide with functioning spacecraft and posing safety risks to astronauts on the International Space Station. Denise Chow, NBC news, 10 Mar. 2026 For years until fuel expired, the spacecraft and its twin, Van Allen Probe B, flew through the region ringed with particles trapped by Earth's magnetic field to understand more about them. Eric Lagatta, USA Today, 10 Mar. 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 15 Mar. 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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