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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 Thanksgiving launch will kick off the first spaceflight for Williams and Mikaev. Mike Wall, Space.com, 26 Nov. 2025 The mission comes after SpaceX launched Transporter-14 at the end of June, which carried 70 total payloads to orbit, including the remains of 166 individuals for a memorial spaceflight. Eric Lagatta, AZCentral.com, 25 Nov. 2025 The spaceflight would be the first of potentially two Starliner missions next year. Eric Lagatta, USA Today, 25 Nov. 2025 However, beginning in the mid-20th century, the development of rocketry led to our earliest spaceflights. Big Think, 21 Nov. 2025 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

Browse Nearby Words

Cite this Entry

“Spaceflight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spaceflight. Accessed 29 Nov. 2025.

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
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