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 festival also begins on the day of the annular solar eclipse and ends on the night of the total lunar eclipse, also known as the blood moon. Julia Gomez, USA Today, 17 Feb. 2026 On March 3, 2026, a total lunar eclipse will turn the moon blood red for skywatchers across North America, Australia, New Zealand, East Asia and the Pacific. Daisy Dobrijevic, Space.com, 16 Feb. 2026 This annular eclipse marks the first eclipse of the season with a total lunar eclipse following on March 3. Lily Hautau, CNN Money, 16 Feb. 2026 What time is the total lunar eclipse supposed to occur? Seth Jacobson, The Providence Journal, 13 Feb. 2026 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 23 Feb. 2026.

Kids Definition

lunar eclipse

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

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