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
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
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suesimple
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suessimple
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have suedperfect
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has suedperfect
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am suingprogressive
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are suingprogressive
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is suingprogressive
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have been suingperfect progressive
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has been suingperfect progressive
Past
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suedsimple
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had suedperfect
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was suingprogressive
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were suingprogressive
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had been suingperfect progressive
Future
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
Explanation
If you sue someone, you're accusing them (in court) of doing something wrong or illegal and demanding that they pay for it. Almost every time someone sues, they're looking for money. One of the last things you want to hear is "I'll sue you!" People sue for a lot of reasons. If you slipped on the ice, you could sue the sidewalk owner for not putting salt down. If you were in a car accident, you could sue the other driver. Years ago, someone sued McDonald's for scalding themselves on a cup of coffee they said was too hot. Sometimes it seems like people will find any reason to sue.
Vocabulary lists containing sue
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.
His most significant move is a rule to make it far harder for workers to sue.
From Salon • Jul. 9, 2026
If a California resident wanted to challenge the tax in court, they would need to show they were harmed by it to have standing to sue, according to Jurow Kleiman.
From Los Angeles Times • Jul. 1, 2026
Ruth said her brothers are objecting and have threatened to sue Ruth over their potential inheritance and custody of the remains.
From MarketWatch • Jun. 30, 2026
Each wrote or joined opinions affirming the right of private plaintiffs to sue under laws enacted through the spending clause.
From Slate • Jun. 24, 2026
But how could they sue Grover over property they didn’t own?
From "Typical American" by Gish Jen
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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.