infringe

verb

in·​fringe in-ˈfrinj 

infringed; infringing

transitive verb

1

: to encroach upon in a way that violates law or the rights of another

infringe a patent

2

obsolete : defeat, frustrate

intransitive verb

: encroach

—used with on or upon

infringe on our rights

infringer noun

Synonyms of infringe

• violate
• break

Choose the Right Synonym for infringe

trespass, encroach, infringe, invade mean to make inroads upon the property, territory, or rights of another.

trespass implies an unwarranted or unlawful intrusion.

hunters trespassing on farmland

encroach suggests gradual or stealthy entrance upon another's territory or usurpation of another's rights or possessions.

the encroaching settlers displacing the native peoples

infringe implies an encroachment clearly violating a right or prerogative.

infringing a copyright

invade implies a hostile and injurious entry into the territory or sphere of another.

accused of invading their privacy

Examples of infringe in a Sentence

They claim that his use of the name infringes their copyright.

Her rights must not be infringed.

Recent Examples on the Web

In his opinion, Justice Samuel Alito said that move infringed on the rights of white voters under the 14th Amendment's equal protection clause. —Oren Oppenheim, ABC News, 30 Apr. 2026

But the jury sided with the foundation, concluding McKenzie had infringed its rights with a number of LOVE prints and sculptures as well as The Ninth American Dream (2001), USA FUN (1965), and BRAT, a sculpture created in homage to bratwurst, which McKenzie sold to a sausage maker in Wisconsin. —Brian Boucher, ARTnews.com, 27 Apr. 2026

Any infringing reproduction would have to utilize a similar image for the trademark, if it’s granted, to have much use. —Winston Cho, HollywoodReporter, 27 Apr. 2026

That same year, Polis vetoed a broader bill that sought to implement new regulations for social media companies that Polis felt would infringe on First Amendment and privacy rights. —Nick Coltrain, Denver Post, 26 Apr. 2026

Word History

Etymology

Medieval Latin infringere, from Latin, to break, crush, from in- + frangere to break — more at break

First Known Use

1533, in the meaning defined at transitive sense 1

Rhymes for infringe

• impinge
• syringe
• binge
• cringe
• fringe
• hinge
• singe
• tinge
• twinge

Kids Definition

infringe

verb

in·​fringe in-ˈfrinj 

infringed; infringing

1

: to fail to obey or act in agreement with : violate

infringe a treaty

2

: encroach sense 1

infringe on a person's rights

infringement

-mənt

noun

infringer noun

Legal Definition

infringe

verb

in·​fringe in-ˈfrinj 

infringed; infringing

transitive verb

: to encroach upon in a way that violates law or the rights of another

the right of the people to keep and bear arms, shall not be infringed

—U.S. Constitution amend. II

especially : to violate a holder's rights under (a copyright, patent, trademark, or trade name)

intransitive verb

: encroach

infringer noun

Etymology

Medieval Latin infringere, from Latin, to break, crush, from in- in + frangere to break