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.
Earlier in January, NASA identified three launch periods between those dates during which the Orion spacecraft and SLS rocket could lift off on a precise orbital trajectory in order to meet mission objectives while keeping the crew safe. Eric Lagatta, USA Today, 20 Jan. 2026 During this storm, some space weather forecasters reported temporary data dropouts, likely caused by intense proton fluxes degrading spacecraft measurements. Daisy Dobrijevic, Space.com, 20 Jan. 2026 Work on the Orion spacecraft continued, initially to provide astronauts with an emergency return vehicle from the ISS. Matthew Glasser, ABC News, 20 Jan. 2026 Half of the spacecraft orbiting Earth were impacted, causing disruptions to GPS, radio communication and satellite TV. Addy Bink, The Hill, 20 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 22 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!