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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Once there, the Orion spacecraft will link up with the Starship lander, docking while orbiting above the moon’s surface. Jackie Wattles, CNN Money, 12 Oct. 2025 The spacecraft is expected to take astronauts to the moon and eventually Mars. Jennifer Borresen, USA Today, 12 Oct. 2025 While three spacecraft would be powered by conventional fuel, the fourth would have a solar sail roughly a third of the size of a football field. Elizabeth Howell, Space.com, 10 Oct. 2025 One particular problem was the relatively low resolution available from a mass spectrometer on Cassini called the Cosmic Dust Analyzer (CDA), which parsed the chemical composition of puffs of dust from ice grains striking its detectors each time the spacecraft swooped through a plume. Jacek Krywko, Scientific American, 30 Sep. 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 18 Oct. 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

Last Updated: - Updated example sentences
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