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Synonyms

infringement

American  
[in-frinj-muhnt] / ɪnˈfrɪndʒ mənt /

noun

  1. a breach or infraction, as of a law, right, or obligation; violation; transgression.

  2. an act of infringing.


Etymology

Origin of infringement

First recorded in 1585–95; infringe + -ment

Explanation

An infringement is a minor offense that involves breaking a rule or a law. If your sister takes a chapter from your book and publishes it as her own, you could sue her for copyright infringement. An infringement can result in legal penalties if you’re breaking a law, as in the case of a copyright infringement or a patent infringement. An infringement can also be a violation of a rule or an agreement that applies in a specific situation. In that case there are no legal consequences, but there are still penalties. If the referee sees an infringement of the rules during your soccer game, he’ll penalize your team by awarding your opponents a free kick.

Keep Reading on Vocabulary.com

Vocabulary lists containing infringement

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.

News Corp, the owner of Barron’s publisher Dow Jones, has sued Perplexity, alleging copyright infringement.

From Barron's • May 7, 2026

A patient death during ERAS-0015 trials and a patent infringement lawsuit from Revolution Medicines also impacted Erasca.

From Barron's • Apr. 28, 2026

Estée Lauder is suing Malone herself, Jo Loves and Zara's UK arm for trademark infringement and breach of contract.

From BBC • Apr. 9, 2026

Many have sued AI firms, alleging copyright infringement; in fact, Disney is a plaintiff in some of that litigation.

From Los Angeles Times • Mar. 30, 2026

Esso suspected copyright infringement and prepared several lawsuits, but in fact, an unknown resident had built “The Agloe General Store” at the intersection that appeared on the Esso map.

From "Paper Towns" by John Green