variants or D-day
: a day set for launching an operation
specifically : June 6, 1944, on which Allied forces began the invasion of France in World War II

Examples of D-Day in a Sentence

Recent Examples on the Web
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Our two nations enjoy the world’s longest undefended border, largest trading partnership, and nearly a century of military cooperation, from the beaches of D-Day to the fight against al-Qaeda in Afghanistan. Ian Cooper, Sun Sentinel, 5 May 2025 The deportation trains continued for two months after D-Day. Sarah Federman, The Conversation, 16 Apr. 2025 The state visit came to fruition in June 2019 and coincided with the 75th anniversary of D-Day then. Janine Henni, People.com, 27 Feb. 2025 The last person to accomplish this feat was Charles Guggenheim in 1994, for feature length D-Day Remembered and short subject A Time for Justice, winning for the latter. Lexy Perez, The Hollywood Reporter, 31 Jan. 2025 See All Example Sentences for D-Day

Word History

Etymology

D, abbreviation for day

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of D-Day was in 1918

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Cite this Entry

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

Last Updated: - Updated example sentences
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