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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Who will have the best view of the total lunar eclipse? Janet Loehrke, USA Today, 5 Sep. 2025 And, it's accompanied by second total lunar eclipse of 2025. Cailey Gleeson, jsonline.com, 5 Sep. 2025 The September 2025 total lunar eclipse will last 5 hours and 27 minutes. Tiffany Acosta, AZCentral.com, 5 Sep. 2025 The September lunar eclipse will be the last of the year. Diana Leyva, Nashville Tennessean, 5 Sep. 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 7 Sep. 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

Last Updated: - Updated example sentences
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