lunar eclipse

noun

: an eclipse in which the full moon passes partially or wholly through the umbra of the earth's shadow

Examples of lunar eclipse in a Sentence

Recent Examples on the Web
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The city will experience a total lunar eclipse on March 3, and a supermoon on May 16. Nathaniel Levine, Sacbee.com, 5 Dec. 2025 This lunar eclipse will be visible in eastern Europe, Asia, Australia, North America and South America. Tiffany Acosta, AZCentral.com, 3 Dec. 2025 Jamie is an experienced science, technology and travel journalist and stargazer who has written extensively for Space, reviewing skywatching equipment, delving into the night sky, solar and lunar eclipses and much more. Chris McMullen, Space.com, 28 Nov. 2025 In a few days, the extraterrstrials’ mothership will be in our orbit due to a lunar eclipse. David Fear, Rolling Stone, 23 Oct. 2025 See All Example Sentences for lunar eclipse

Word History

First Known Use

1667, in the meaning defined above

Time Traveler
The first known use of lunar eclipse was in 1667

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Cite this Entry

“Lunar eclipse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lunar%20eclipse. Accessed 11 Dec. 2025.

Kids Definition

lunar eclipse

noun
: an eclipse in which the moon passes partially or entirely through the umbra of the earth's shadow

More from Merriam-Webster on lunar eclipse

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