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
Parris’ great-grandfather fought in World War II and was at Omaha Beach on D-Day.
—
Leah Olajide, Detroit Free Press, 3 Aug. 2024
Its successors were used decades later to plan for the beach landings on Normandy on D-Day.
—Michael Moyer, Quanta Magazine, 2 Aug. 2024
Our fact-check sources: The Times (YouTube), June 6, Live: Biden and Macron mark 80th D-Day anniversary in Normandy
Thank you for supporting our journalism.
—Nate Trela, USA TODAY, 8 June 2024
The videos include one at a D-Day ceremony earlier this month, another at a Juneteenth ceremony last week and still another the G7 summit Thursday.
—Ted Johnson, Deadline, 17 June 2024
See all Example Sentences for D-Day 
Leah Olajide, Detroit Free Press, 3 Aug. 2024
Its successors were used decades later to plan for the beach landings on Normandy on D-Day.
—Michael Moyer, Quanta Magazine, 2 Aug. 2024
Our fact-check sources: The Times (YouTube), June 6, Live: Biden and Macron mark 80th D-Day anniversary in Normandy
Thank you for supporting our journalism.
—Nate Trela, USA TODAY, 8 June 2024
The videos include one at a D-Day ceremony earlier this month, another at a Juneteenth ceremony last week and still another the G7 summit Thursday.
—Ted Johnson, Deadline, 17 June 2024
See all Example Sentences for D-Day
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'D-Day.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near D-Day
Cite this Entry
“D-Day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/D-Day. Accessed 19 Aug. 2024.
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