day one
Americannoun
Etymology
Origin of day one
First recorded in 1975–80
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The biggest change was the drop in pace with England bowling 44% of deliveries above 87mph on day one and just 33% on day two.
From BBC
"I have fought for maximum member democracy since day one," she said.
From Barron's
The previous plan to implement the right from day one had already been delayed to 2027.
From BBC
It added day one protection against discrimination remained and other new day-one rights to sick pay and paternity leave will still go ahead, coming into effect in April 2026.
From BBC
"This team has been my home since day one, and stepping into this role feels like a natural next step," said Thomas.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
