Synonyms
Examples of day one in a Sentence
We've known this about the project since Day One.
since day one of this project, we've always insisted that we would create the best product possible without any consideration of cost
Recent Examples on the Web
At the end of day one, Travis, Jason, Kylie and Ross were all seen at the casino at nearby Harrah's.
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Brianne Tracy, Peoplemag, 16 July 2024
Between a vice presidential announcement and former president Donald Trump's first appearance post-assassination attempt, day one of the Republican National Convention was packed.
—Maia Pandey, Journal Sentinel, 16 July 2024
In his reelection bid, Biden has called Trump a threat to democracy who wants to be a dictator on day one in office.
—David Jackson, USA TODAY, 14 July 2024
If the worst comes to pass and this virus makes an efficient jump to humans, vaccines for both adults and children will need to be ready on day one.
—Mario Ramirez, STAT, 11 July 2024
See all Example Sentences for day one 
Brianne Tracy, Peoplemag, 16 July 2024
Between a vice presidential announcement and former president Donald Trump's first appearance post-assassination attempt, day one of the Republican National Convention was packed.
—Maia Pandey, Journal Sentinel, 16 July 2024
In his reelection bid, Biden has called Trump a threat to democracy who wants to be a dictator on day one in office.
—David Jackson, USA TODAY, 14 July 2024
If the worst comes to pass and this virus makes an efficient jump to humans, vaccines for both adults and children will need to be ready on day one.
—Mario Ramirez, STAT, 11 July 2024
See all Example Sentences for day one
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'day one.' 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 day one
Cite this Entry
“Day one.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/day%20one. Accessed 27 Jul. 2024.
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