at the expense of
Idioms-
Also, at one's expense.
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Paid for by someone, as in The hotel bill for the sales force is at the expense of the company . [Mid-1600s]
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To the detriment or injury of a person or thing, as in We can't speed up production at the expense of quality , or The laughter was all at Tom's expense . [Late 1600s]
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.
He built a reputation over the past 20 years as a hawk who generally favored higher interest rates to cool inflation, even at the expense of the labor market.
From MarketWatch ● Aug. 21, 2026
For Gen, those sacrifices come at the expense of joy.
From Salon ● Aug. 18, 2026
The documentary argues that Nadal was addicted to competition, often at the expense of his own health.
From Los Angeles Times ● Aug. 18, 2026
Global consumers benefited from cheaper goods, but at the expense of hollowing out local industries.
From The Wall Street Journal ● Aug. 10, 2026
Nobody supports me at the expense of his own adventure.
From "The Woman Warrior" by Maxine Hong Kingston
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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.