infringe
Americanverb (used with object)
verb (used without object)
verb
-
(tr) to violate or break (a law, an agreement, etc)
-
(intr; foll by on or upon) to encroach or trespass
Related Words
See trespass.
Other Word Forms
Etymology
Origin of infringe
First recorded in 1525–35; from Latin infringere “to break, weaken,” equivalent to in- in- 2 + -fringere, combining form of frangere “to break”; akin to break
Explanation
When you infringe on someone's space, time, or rights, you're getting involved in a way that is not cool. That's why, when you violate a copyright, you're said to infringe upon it. Infringe is almost always used with the prepositions "on" or "upon," as in, "if you infringe on my rights, I'll sue you." Nobody knows why that's the case. Our language is full of rules and traditions that just are the way they are. We call these phrases "idiomatic." To infringe "on" or "upon" something is one of those. You don't infringe "into" someone's conversation. You infringe "upon" it. Case closed.
Vocabulary lists containing infringe
The Bill of Rights
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List 6
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Vocabulary from The Articles of Confederation
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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.
Now they sell AI-created images with the guarantee that these don’t infringe copyrights.
From The Wall Street Journal • Dec. 15, 2025
He said: "The Trump administration will not allow these human rights violations, such as the mutilation of children, laws that infringe on free speech, and racially discriminatory employment practices, to go unchecked."
From BBC • Nov. 21, 2025
Late last year, a jury found that Axonics didn’t infringe on Medtronic’s patents External link for competitive products.
From Barron's • Oct. 30, 2025
“Doing so may infringe on First Amendment-protected free speech — belonging to an ideological group in and of itself is not a crime in the United States.”
From Los Angeles Times • Sep. 22, 2025
“This little treasure is all mine, gentlemen and ladies. Please, I beg you. Do not infringe on my discovery ” “Mr. Remorso,” said Despereaux.
From "The Tale of Despereaux: Being the Story of a Mouse, a Princess, Some Soup and a Spool of Thread" by Kate DiCamillo
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.
