Synonyms of infraction
: the act of infringing : violation

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 court also noted how Gasly’s speed limit infractions were higher than the others. Madeline Coleman, New York Times, 4 Sep. 2026 The Herald found that Moreno had an address in Hialeah and several traffic infractions, but could not locate any criminal history. Syra Ortiz Blanes, Miami Herald, 2 Sep. 2026 Restraint, then death Authorities detained Adair in the Wyandotte County Jail on July 4, 2025, following a series of traffic infractions. Sofi Zeman august 25, Kansas City Star, 26 Aug. 2026 Yet Maryland law still treats this lethal hazard as a minor administrative infraction. Brittany Berlin, Baltimore Sun, 25 Aug. 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 6 Sep. 2026.

Kids Definition

infraction

noun
: an act of violating something : violation

Legal Definition

infraction

noun
: the act of infringing : violation
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