at the mercy of
Idioms-
Also, at someone's mercy . Subject to the power of, helpless against, as in The captured rebels were at the mercy of the army commander . [Late 1500s]
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Without any protection against, as in On top of Mount Washington we were at the mercy of the elements . [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.
In her story, we’re all at the mercy of each other’s whims.
From Salon • May 19, 2026
The entire stock market will soon become, for all intents and purposes, the meme-stock market, and your retirement accounts are at the mercy of their whims.
From Slate • May 15, 2026
“For indies like mine, we’re at the mercy of available light,” he said.
From Los Angeles Times • May 8, 2026
When the SBA was enacted, streaming services didn’t exist and the NFL was still something of a second-tier sport at the mercy of broadcast networks.
From The Wall Street Journal • May 8, 2026
Tied to the new cars are balloons bouncing around at the mercy of the wind.
From "The Benefits of Being an Octopus" by Ann Braden
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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.