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Synonyms

lawsuit

American  
[law-soot] / ˈlɔˌsut /

noun

  1. a case in a court of law involving a claim, complaint, etc., by one party against another; suit at law.


lawsuit British  
/ -ˌsjuːt, ˈlɔːˌsuːt /

noun

  1. a proceeding in a court of law brought by one party against another, esp a civil action

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lawsuit

First recorded in 1615–25; law 1 + suit

Compare meaning

How does lawsuit compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A lawsuit is the result of a disagreement that ends up in court. A long-running feud between neighbors about a flock of chickens and a barking dog might eventually end up as a lawsuit. If someone files a lawsuit against you, you become a defendant, while they are the plaintiff. Lawsuits are always part of civil law, rather than criminal cases, involving something some kind of financial or personal loss. When you're embroiled in a lawsuit, you'll probably need to hire a lawyer. This legal term dates from the 17th century.

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Vocabulary lists containing lawsuit

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.

Even though the project is done, the plaintiffs aren’t dropping their lawsuit.

From The Wall Street Journal • Jun. 14, 2026

But on Friday, a judge denied an emergency injunction to stop the fight - a ruling welcomed by the White House, which described the lawsuit as "frivolous".

From BBC • Jun. 14, 2026

On Friday, the show was cleared to go ahead after a judge rejected a federal lawsuit alleging the event would break American law.

From BBC • Jun. 13, 2026

Gen. Rob Bonta and other state attorneys general have been scrutinizing the proposed merger, and are widely expected to file a lawsuit, perhaps as early as this month, to try to block it.

From Los Angeles Times • Jun. 12, 2026

He returned to logging work while we made plans to file a civil lawsuit against everyone involved in his wrongful prosecution and conviction.

From "Just Mercy" by Bryan Stevenson

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