sue
1 Americanverb (used with object)
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to institute a process in law against; bring a civil action against.
to sue someone for damages.
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to woo or court.
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Obsolete. to make petition or appeal to.
verb (used without object)
verb phrase
verb
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to institute legal proceedings (against)
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to make suppliant requests of (someone for something)
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archaic to pay court (to)
noun
Other Word Forms
- suer noun
- unsued adjective
Etymology
Origin of sue
First recorded in 1150–1200; Middle English suen, siwen, from Old French sivre, from unattested Vulgar Latin sequere “to follow,” for Latin sequī
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.
Taxpayers can typically sue after the government acts, so they can seek refunds or challenge the government if it denies a request for tax-exempt status.
From The Wall Street Journal • Mar. 31, 2026
Could a patient sue a doctor who counsels against the measles vaccine in the midst of an outbreak?
From Slate • Mar. 31, 2026
Environmental groups tried to sue to stop the vote, claiming it could push some species like the Rice's Whale into extinction - only 51 remain in the wild.
From BBC • Mar. 31, 2026
CBS News, which interviewed Leon Rengel, said he is the first member of the deported group of Venezuelans to sue the United States for damages.
From Barron's • Mar. 24, 2026
“Maybe Mandy will see it this time, and she can sue the Mosses.”
From "Three Little Words: A Memoir" by Ashley Rhodes-Courter
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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.