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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Instead of setting Orion up for an insertion into lunar orbit, the free-return trajectory will loop the spacecraft once around the moon on a figure-eight flight path back to Earth, ensuring the crew's return regardless of Orion's propulsion status, should unexpected issues crop up during flight. Josh Dinner, Space.com, 27 Jan. 2026 Then, as the world watched, the mammoth spacecraft erupted in a huge fireball and shot out of control. Miami Herald Archives, Miami Herald, 27 Jan. 2026 The wet dress rehearsal will see NASA technicians load up the uncrewed spacecraft’s rocket with more than 700,000 gallons of cryogenic fuel—specifically, liquid oxygen and liquid hydrogen—before running through a countdown to launch. Jackie Flynn Mogensen, Scientific American, 27 Jan. 2026 Founded in the gold rush era, the company built glass for Edison's light bulbs in the late 1870s, and over the following decades moved into Pyrex cookware, car filters, spacecraft windows, TV screens and vials for Covid vaccines. Katie Tarasov, CNBC, 27 Jan. 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 28 Jan. 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

Last Updated: - Updated example sentences
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