as in beginning
the point at which something begins
since day one of this project, we've always insisted that we would create the best product possible without any consideration of cost
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Recent Examples of day one
Betting on the local community From day one, the project engaged local residents—construction crews, staff, and suppliers of food and materials were recruited from nearby villages.
—
Maria Williams, USA Today, 27 Oct. 2025
That gap is exactly what Shanna Watkins, Ashlyn Knox, and Darean Rhodes set out to fill with Sensori, a non-alcoholic functional beverage built with Black women in mind from day one.
—Kimberly Wilson, Essence, 24 Oct. 2025
They should have been gone on day one, which conveniently coincided with their council’s statutory biannual review and renewal, neither of which appears to have been conducted.
—Paul Du Quenoy, MSNBC Newsweek, 24 Oct. 2025
Advertisement Starting again from day one The world that follows is quieter.
—Jp Mangalindan, Time, 24 Oct. 2025
See All Example Sentences for day one
Maria Williams, USA Today, 27 Oct. 2025
That gap is exactly what Shanna Watkins, Ashlyn Knox, and Darean Rhodes set out to fill with Sensori, a non-alcoholic functional beverage built with Black women in mind from day one.
—Kimberly Wilson, Essence, 24 Oct. 2025
They should have been gone on day one, which conveniently coincided with their council’s statutory biannual review and renewal, neither of which appears to have been conducted.
—Paul Du Quenoy, MSNBC Newsweek, 24 Oct. 2025
Advertisement Starting again from day one The world that follows is quieter.
—Jp Mangalindan, Time, 24 Oct. 2025
See All Example Sentences for day one
Recent Examples of Synonyms for day one
Noun
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The article alleges that Gretchen liked a bunch of posts critical of the LGBTQIA+ community, one that every Housewife around that table and Real Housewives as an institution has supported from the very beginning.—
Brian Moylan,
Vulture,
31 Oct. 2025
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At the end, Lydie visits Agnes with the manifestation of the news Agnes received at the beginning of the film— the baby is finally here.—
Destiny Jackson,
Deadline,
30 Oct. 2025
Noun
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Moreover, Ohtani is the only player in postseason history with at least one pitching start and multiple home runs in a single postseason.—
Valentina Martinez,
MSNBC Newsweek,
28 Oct. 2025
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If what once felt easy starts to get complicated, don’t be discouraged.—
Valerie Mesa,
PEOPLE,
28 Oct. 2025
Noun
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There is no question that since MLPerf’s inception, the cutting-edge hardware for AI training has improved dramatically.—
Dina Genkina,
IEEE Spectrum,
30 Oct. 2025
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Dell’s family office, DFO Management, has backed Harbor since its inception.—
Hayley Cuccinello,
CNBC,
30 Oct. 2025
Noun
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The actor previously gave a commencement speech at the college in 2021.—
Daysia Tolentino,
Entertainment Weekly,
27 Oct. 2025
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Kansas City Chiefs player Harrison Butker spoke at a college commencement in 2024 and told the women that they have been told lies about their futures and probably were more excited about being wives and mothers than taking on careers.—
Madeline Holcombe,
CNN Money,
11 Oct. 2025
Noun
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Our Montreal studio recently concluded a successful closed alpha of March of Giants and is working hard to finish the game.—
Jennifer Maas,
Variety,
28 Oct. 2025
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The fine-structure constant, known as the Sommerfeld or alpha, is a dimensionless physical constant that defines how light interacts with matter.—
Georgina Jedikovska,
Interesting Engineering,
27 Oct. 2025
Noun
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This mixture is what Shields attributes to a faster onset.—
Carly Fisher,
Bon Appetit Magazine,
29 Oct. 2025
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The Americans with Disabilities Act outlines that service dogs may be trained to retrieve objects, to remind their handler to take medication, to alert them to an oncoming panic attack, or to detect the onset of a seizure.—
Alyce Collins,
MSNBC Newsweek,
29 Oct. 2025
Noun
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The Liaoning and the Shandong are smaller – displacing 60,000 to 70,000 tons – and their launch system limits the weapons and fuel load of aircraft.—
Brad Lendon,
CNN Money,
26 Oct. 2025
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According to market data, Li Auto has sold a total of 25,817 units since the model’s launch, reflecting steady demand in China’s growing electric MPV market.—
Bojan Stojkovski,
Interesting Engineering,
26 Oct. 2025
Cite this Entry
“Day one.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/day%20one. Accessed 2 Nov. 2025.
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