spaceflight

noun

space·​flight ˈspās-ˌflīt How to pronounce spaceflight (audio)
: flight beyond the earth's atmosphere

Examples of spaceflight in a Sentence

a history of human spaceflight
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 ticket includes a bus tour behind the scenes at NASA, including the enormous Vehicle Assembly Building and Launch Complex 39’s Pad A and Pad B. Stops and schedules may be altered by spaceflight operations. Dewayne Bevil, Orlando Sentinel, 13 Dec. 2024 Nelson's tenure oversaw significant advancements in NASA's human spaceflight initiatives, particularly the Artemis program—named after Apollo's mythological twin sister—which aims to return humans to the Moon. Jason Fields, Newsweek, 4 Dec. 2024 Isaacman was one of four private citizens sent into orbit on the first of the spaceflights, known as Polaris Dawn. Denise Chow, NBC News, 4 Dec. 2024 Hamilton was put through the same training used to prepare the Inspiration4 and Polaris Dawn crews for commercial spaceflight missions. Aleks Klosok, CNN, 29 Nov. 2024 See all Example Sentences for spaceflight 

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of spaceflight was in 1931

Dictionary Entries Near spaceflight

Cite this Entry

“Spaceflight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spaceflight. Accessed 18 Dec. 2024.

Kids Definition

spaceflight

noun
space·​flight ˈspās-ˌflīt How to pronounce spaceflight (audio)
: flight beyond the earth's atmosphere

More from Merriam-Webster on spaceflight

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!