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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Next month's full moon — September’s corn moon — will be a total lunar eclipse on Sunday, Sept. 8. Jamie Carter, Forbes.com, 1 Aug. 2025 To top it off, the moon was in a full lunar eclipse. Kenna Hughes-Castleberry, Space.com, 18 July 2025 New Moon: March 29. March 2025 total lunar eclipse North America will experience a total lunar eclipse the night of Thursday, March 13 into the early morning of Friday, March 14, 2025. John Tufts, Louisville Courier Journal, 13 Apr. 2025 The lunar eclipse is tonight, and anyone who watched the solar eclipse in Central Texas last year knows that clouds are the biggest enemy. Brandi D. Addison, Austin American Statesman, 2 July 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 5 Aug. 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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