perigee

noun

peri·​gee ˈper-ə-(ˌ)jē How to pronounce perigee (audio)
: the point in the orbit of an object (such as a satellite) orbiting the earth that is nearest to the center of the earth
also : the point nearest a planet or a satellite (such as the moon) reached by an object orbiting it compare apogee
perigean adjective

Examples of perigee in a Sentence

Recent Examples on the Web That phenomenon occurs when the moon is at its closest point to Earth in its orbit, known as perigee. Tiffany Acosta, The Arizona Republic, 25 Mar. 2024 Some astronomers say the phenomenon occurs when the moon is within 90% of perigee — its closest approach to Earth in orbit. Taylor Nicioli, CNN, 24 Mar. 2024 New moons at perigee will occur again on Feb. 9, March 10 and April 8. Paul Duginski, Los Angeles Times, 9 Feb. 2024 This happens when the full moon falls at perigee – its closest point to Earth in its orbit. Carlie Procell, The Courier-Journal, 25 Jan. 2024 See all Example Sentences for perigee 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'perigee.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle French, from New Latin perigeum, from Greek perigeion, from neuter of perigeios near the earth, from peri- + earth

First Known Use

1595, in the meaning defined above

Time Traveler
The first known use of perigee was in 1595

Dictionary Entries Near perigee

Cite this Entry

“Perigee.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perigee. Accessed 15 Jul. 2024.

Kids Definition

perigee

noun
peri·​gee ˈper-ə-jē How to pronounce perigee (audio)
: the point nearest a planet (as the earth) or other body (as a moon) reached by an object orbiting it compare apogee

More from Merriam-Webster on perigee

Last Updated: - Updated example sentences
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