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.
Earlier this month, the NCAA permanently banned six men’s basketball players from Arizona State, Mississippi Valley State and New Orleans for a bevy of sports betting infractions including plots to throw games and funnel inside information to known bettors. Michael McCann, Sportico.com, 21 Nov. 2025 The committee on infractions said the three cases were not connected. Tom Dougherty, CBS News, 21 Nov. 2025 While chasing down Flacco, Watt delivered a heavy hit just after the ball was released and landed with most of his body weight on the 41-year-old quarterback — an infraction the NFL has emphasized all season. Cole Sullivan, MSNBC Newsweek, 16 Nov. 2025 But Kyle Zawacki, legislative director of the ACLU of Michigan, pointed to the fact that a rules violation would result in a misdemeanor instead of a civil infraction. Darcie Moran, Freep.com, 14 Nov. 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

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 Nov. 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!