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
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Paul Flores was the last person seen with Smart as the two walked toward her dormitory at Cal Poly San Luis Obispo after a 1996 Memorial Day weekend party. Richard Winton, Los Angeles Times, 10 May 2026 Now co-owners of the restaurant, the Roccas are looking forward to celebrating Original Joe’s 70th anniversary with their customers on May 24, the Sunday of Memorial Day weekend. Sal Pizarro, Mercury News, 9 May 2026 Bites and Pints Food and Drink Festival, which takes place on Memorial Day and every Friday, Saturday and Sunday from May 22 through June 28, will feature food from two new countries in this year's lineup of international cuisine. Finch Walker, USA Today, 8 May 2026 The college freshman vanished from California Polytechnic State University’s San Luis Obispo campus over Memorial Day weekend in 1996, sparking a decadeslong investigation that led to the trial and conviction in 2022 of Paul Flores for her murder. Chelsea Bailey, CNN Money, 8 May 2026 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 12 May. 2026.

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.

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