be-all and end-all
Americannoun
noun
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the ultimate aim or justification
to provide help for others is the be-all and end-all of this group
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humorous a person or thing considered to be beyond improvement
Etymology
Origin of be-all and end-all
First recorded in 1595–1605
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.
It’s what Panko called an “optimization technique,” not the be-all and end-all of a retirement plan.
From MarketWatch ● May 15, 2026
It's not the be-all and end-all, but it would be another marker the players can look back on.
From BBC ● Nov. 24, 2025
Drought Monitor shouldn’t be the be-all and end-all for decision-making, and should continue be paired with reservoir observations, snow surveys and other measurements to form a complete picture.
From Los Angeles Times ● Jun. 3, 2024
Although the "attention economy" has always existed, it has become the be-all and end-all of any audiovisual or editorial production.
From Salon ● Feb. 20, 2023
The realization baffled me, since that had been primary on our minds when we left—the be-all and end-all of our journey, the reason for leaving Mamá’s side.
From "Summer of the Mariposas" by Guadalupe García McCall
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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.