Martin Luther King Day

noun

Mar·​tin Lu·​ther King Day ˈmär-tᵊn-ˈlü-thər-ˈkiŋ- How to pronounce Martin Luther King Day (audio)
: the third Monday in January observed as a legal holiday in the U.S.

Note: The federal name for this holiday according to the United States Code is Birthday of Martin Luther King, Jr.

Examples of Martin Luther King 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.
Yasiin did something similar in back in 2010 during his Martin Luther King Day Weekend performance at the Highline Ballroom. Angel Diaz, Billboard, 24 Oct. 2024 In 2018, on Martin Luther King Day, Robinson belittled those who admire King’s legacy and called him an inferior preacher. Curtis Bunn, NBC News, 20 Sep. 2024 The ambassador explained the importance of Martin Luther King Day and the relevance of the civil rights leader’s ideas to the surrounding area, which had recently been racked by riots. Hisham Aidi, Foreign Affairs, 16 Apr. 2014 What’s more, NBC will carry games on the first night of the season (a Tuesday) and a doubleheader on Martin Luther King Day. Barry Jackson, Miami Herald, 24 July 2024 Schools were closed in honor of Martin Luther King Day, but Metro Nashville Public Schools and dozens of other districts around the state announced they would be closed on Tuesday − and many on Wednesday, too. USA TODAY, 15 Jan. 2024 The blistering cold temperatures that arrived in Greater Cincinnati this weekend will stick around during the Martin Luther King Day holiday and beyond. Dan Horn, The Enquirer, 15 Jan. 2024 These respite locations are open during regular operating hours but are closed on Martin Luther King Day on Monday and set to reopen on Tuesday. Kylie Martin, Detroit Free Press, 12 Jan. 2024 The 29th annual Greater Philadelphia Martin Luther King Day of Service is billed as the first and largest King day of service in the nation. Jeffrey Collins, Twin Cities, 15 Jan. 2024

Word History

First Known Use

1968, in the meaning defined above

Time Traveler
The first known use of Martin Luther King Day was in 1968

Dictionary Entries Near Martin Luther King Day

Cite this Entry

“Martin Luther King Day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Martin%20Luther%20King%20Day. Accessed 24 Nov. 2024.

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!