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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About two lunar eclipses occur each year on average. Jeffrey Kluger, TIME, 11 Mar. 2025 It’s Caused By A ‘Thousand Sunsets’ A total lunar eclipse is the result of the full moon traveling through Earth’s shadow in space. Jamie Carter, Forbes, 10 Mar. 2025 The overall duration of the total lunar eclipse will be around 6 hours and 3 minutes, while totality will be approximately 1 hour and 5 minutes. Skyler Caruso, People.com, 8 Mar. 2025 Or, put another way, a total lunar eclipse is set to occur on the night of March 13 and into the early-morning hours of March 14. Phil Plait, Scientific American, 6 Mar. 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 14 Mar. 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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