infraction

noun

in·​frac·​tion in-ˈfrak-shən How to pronounce infraction (audio)
: the act of infringing : violation
infract transitive verb

Did you know?

An infraction is usually the breaking of a law, rule, or agreement. So a nation charged with an infraction of an international treaty will usually have to pay a penalty. In Federal law, an infraction is even smaller than a misdemeanor, and the only penalty is a fine. Most of us occasionally commit infractions of parking laws and get ticketed; speeding tickets are usually for infractions as well, though they go on a permanent record and can end up costing you money for years to come. The closely related word infringement generally refers to a violation of a right or privilege; use of another's writings without permission, for example, may be an infringement of the copyright.

Examples of infraction in a Sentence

speeding is only a minor infraction, but vehicular homicide is a serious felony
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Arrests for minor traffic infractions are how many immigrants in Central Florida end up in custody as the Trump administration cracks down on undocumented migrants, the Orlando Sentinel reported. Natalia Jaramillo, The Orlando Sentinel, 29 July 2025 Other lawyers point to infractions like driving under the influence of alcohol as a reason DACA and its protections can be revoked. Ximena Bustillo, NPR, 29 July 2025 Now, over a year later, the Trump administration has deployed Title VI against sixty different higher education institutions, this time for infractions relating to the abolition of DEI initiatives countrywide, as well as for select cases of antisemitism. Liz Doe Stone, Forbes.com, 26 July 2025 Officers who stop people for minor infractions now routinely run their names, and those of their passengers, through a federal database to search for immigration warrants filed against them. Angie Dimichele, Sun Sentinel, 22 July 2025 See All Example Sentences for infraction

Word History

Etymology

Middle English, from Medieval Latin infraction-, infractio, from Latin, subduing, from infringere to break — more at infringe

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of infraction was in the 15th century

Browse Nearby Words

Cite this Entry

“Infraction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infraction. Accessed 3 Aug. 2025.

Kids Definition

infraction

noun
in·​frac·​tion in-ˈfrak-shən How to pronounce infraction (audio)
: an act of violating something : violation

Legal Definition

infraction

noun
in·​frac·​tion in-ˈfrak-shən How to pronounce infraction (audio)
: the act of infringing : violation
infract transitive verb

More from Merriam-Webster on infraction

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!