spaceport

noun

space·​port ˈspās-ˌpȯrt How to pronounce spaceport (audio)
: an installation for testing and launching spacecraft

Examples of spaceport 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.
The spaceport is undergoing major upgrades to support more advanced operations, including new infrastructure designed specifically for spaceplane missions. Kurt Knutsson, FOXNews.com, 28 Apr. 2026 Canada’s spaceport plans are not without critics. Eric Berger, ArsTechnica, 24 Apr. 2026 Japan's Martian Moons eXploration (MMX) spacecraft has arrived at the Tanegashima spaceport ahead of launch, which will kick off an audacious mission to bag samples from Mars' moon Phobos and deliver them to Earth. Andrew Jones, Space.com, 23 Apr. 2026 Spaceplane launches in New Mexico Virgin Galactic is a tenant at Spaceport America, a commercial spaceport designed, built and run by the state of New Mexico. Eric Lagatta, USA Today, 14 Apr. 2026 See All Example Sentences for spaceport

Word History

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of spaceport was in 1930

Browse Nearby Words

Cite this Entry

“Spaceport.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spaceport. Accessed 1 May. 2026.

Kids Definition

spaceport

noun
space·​port ˈspā-ˌspō(ə)rt How to pronounce spaceport (audio)
-ˌspȯ(ə)rt
: a place for testing and launching spacecraft

More from Merriam-Webster on spaceport

Love words? Need even more definitions?

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

More from Merriam-Webster