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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But a partial lunar eclipse is coming sooner. John Tufts, IndyStar, 3 Mar. 2026 So far, 2026 has offered up some celestial spectacles, including a total lunar eclipse and a planetary parade. Michele Laufik, Martha Stewart, 3 Mar. 2026 Kentucky's next total lunar eclipse will be visible in June 2029, according to Time and Date. Marina Johnson, Louisville Courier Journal, 3 Mar. 2026 People around the world saw the moon transform into a striking blood moon on Tuesday, March 3, 2026, during a total lunar eclipse. Joanna Moriello, New York Daily News, 3 Mar. 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

Browse Nearby Words

Cite this Entry

“Lunar eclipse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lunar%20eclipse. Accessed 9 Mar. 2026.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster