geosynchronous

adjective

geo·​syn·​chro·​nous ˌjē-ō-ˈsiŋ-krə-nəs How to pronounce geosynchronous (audio)
-ˈsin-
: being or having an orbit around the earth with a period equal to one sidereal day
specifically : geostationary

Examples of geosynchronous in a Sentence

Recent Examples on the Web
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The first-stage booster made a successful 21st liftoff, but was expended to get the satellite to a geosynchronous transfer orbit. Richard Tribou, Orlando Sentinel, 15 Feb. 2025 Hypersonic missiles and cruise missiles have too faint a signature to be picked up easily from geosynchronous orbit, which means that any future sensor network will require constellations of low-Earth orbit satellites. David Szondy, New Atlas, 6 Feb. 2025 Like McDowell, Langbroek concluded that the most likely source for the object was an Ariane V launch that took place back in July 2008, in which the European rocket lofted two satellites into geosynchronous transfer orbit. Eric Berger, Ars Technica, 10 Jan. 2025 The flight will launch the Thuraya 4 spacecraft to geosynchronous orbit on behalf of Space42, a satellite and space services company based in the United Arab Emirates. Brett Tingley, Space.com, 3 Jan. 2025 See All Example Sentences for geosynchronous

Word History

First Known Use

1968, in the meaning defined above

Time Traveler
The first known use of geosynchronous was in 1968

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Cite this Entry

“Geosynchronous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geosynchronous. Accessed 4 Mar. 2025.

Last Updated: - Updated example sentences
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