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Synonyms

lawsuit

American  
[law-soot] / ˈlɔˌsut /

noun

lawsuits plural
  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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of lawsuit

First recorded in 1615–25; law 1 + suit

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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.

Filed on behalf of three drivers last week, the proposed class-action lawsuit accuses roughly a dozen companies and their subsidiaries — including Walmart and 7-Eleven — of using algorithmic software to fix prices.

From Los Angeles Times • Jul. 1, 2026

But the court ruled that Exxon Mobil could bring its claims regardless of the FSIA, treating the 1996 act as providing an independent pathway for a lawsuit.

From Slate • Jul. 1, 2026

These included $16m from a lawsuit against ABC, $16m from CBS Broadcasting and CBS Interactive, $24.5m from Meta, $22m from YouTube and $8m from X.

From BBC • Jul. 1, 2026

Kalibrate’s program, according to the lawsuit, encourages gas stations to upload private price data.

From Los Angeles Times • Jul. 1, 2026

In addition to serving as a plaintiff in the lawsuit against state officials, she gave a statement to police to support the case against the Mosses.’”

From "Three Little Words: A Memoir" by Ashley Rhodes-Courter

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