infraction

noun

in·​frac·​tion in-ˈfrak-shən How to pronounce infraction (audio)
Synonyms of infraction
: 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.
The infraction came during first-half stoppage time in the Group D match when Almiron and Mert Mulder exchanged words following a foul near midfield. Ryan Morik Outkick, FOXNews.com, 20 June 2026 Parias did not have any criminal history or infraction before the incident where he was shot, Hellerstein said. Ximena Bustillo, NPR, 20 June 2026 Other leagues have a collective-bargaining agreement in which rules and infractions are agreed upon in collaboration with the players. Jemele Hill, The Atlantic, 19 June 2026 Throughout, Wallach has accrued dozens of infractions in USDA inspection reports, some the agency considered serious. Katie Surma, Sun Sentinel, 19 June 2026 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

1763, in the meaning defined above

Time Traveler
The first known use of infraction was in 1763

Browse Nearby Words

Cite this Entry

“Infraction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infraction. Accessed 24 Jun. 2026.

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

Love words? Need even more definitions?

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

More from Merriam-Webster