all at once
Idioms-
All at the same time, as in We can't get inside all at once, so please wait your turn . [Late 1300s]
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Suddenly, unexpectedly, as in All at once the sky darkened . For a synonym, see all of a sudden .
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.
“When the fourth one released. I read them all at once.”
From Literature
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“It seemed like a lot to throw at him all at once. And besides, he did act very heroically today. He should be allowed to have his moment.”
From Literature
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We were following a little game trail deep in the heart of the bottoms, when all at once Rowdy stopped and raised his head in the air.
From Literature
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It felt like she was looking through me and around me and beyond me all at once.
From Literature
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The surest way to snag great travel tips and become overwhelmed and riled up all at once while planning a vacation?
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.