Memorial Day

noun

1
: May 30 formerly observed as a legal holiday in most states of the U.S. in remembrance of war dead
2
: the last Monday in May observed as a legal holiday in most states of the U.S.
3

Examples of Memorial Day 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.
The museum and Ebenezer Avery House open on Memorial Day. Ashley Craig, Hartford Courant, 9 Aug. 2025 As of late July, 1.8 million flights had been scheduled in the U.S. since the Friday before Memorial Day, USA TODAY reported per FlightAware data. Maia Pandey, jsonline.com, 6 Aug. 2025 Florida’s Volusia County reported hundreds of stings around Memorial Day weekend. Leo Schwartz, Fortune, 6 Aug. 2025 According to the news release, the film had a record-breaking $183 million debut on Memorial Day Weekend. Jenny Porter Tilley, Louisville Courier Journal, 6 Aug. 2025 See All Example Sentences for Memorial Day

Word History

First Known Use

1868, in the meaning defined at sense 1

Time Traveler
The first known use of Memorial Day was in 1868

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Cite this Entry

“Memorial Day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Memorial%20Day. Accessed 20 Aug. 2025.

Kids Definition

Memorial Day

noun
1
: May 30 once observed as a legal holiday in honor of those who died in war
2
: the last Monday in May observed as a legal holiday in most states of the U.S.

More from Merriam-Webster on Memorial Day

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