: an installation for testing and launching spacecraft

Examples of spaceport in a Sentence

Recent Examples on the Web
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Another 18 satellites for China’s SpaceSail Internet network launched Tuesday (Monday, US time) from a spaceport in the country’s northwestern desert. — Stephen Clark, ArsTechnica, 6 Nov. 2026 The Japan Aerospace Exploration Agency, which is leading the sampling effort, launched the spacecraft before dawn from the country's main spaceport on Tanegashima Island. — Arkansas Online, 21 Oct. 2026 The Japan Aerospace Exploration Agency, which is leading the bold sampling effort, launched the spacecraft before dawn from the country's main spaceport on Tanegashima Island. — ABC News, 19 Oct. 2026 Specifically, it will be strengthened against small drone attacks; this will be part of a larger program to overhaul security at many of the nation’s spaceports. — Christopher McFadden, Interesting Engineering, 20 Sep. 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

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Cite this Entry

“Spaceport.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spaceport. Accessed 9 Nov. 2026.

Kids Definition

spaceport

noun
: a place for testing and launching spacecraft
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