infraction

noun

in·​frac·​tion in-ˈfrak-shən How to pronounce infraction (audio)
Synonyms of infractionnext
: 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
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Horowitz also owns Seramonte Estates in Hamden, a large town north of New Haven, where a tenants union held protests after residents said they were frequently towed for small infractions. Ginny Monk, ProPublica, 27 Apr. 2026 Booth said the pickup truck driver stayed at the scene and spoke to officers before being issued an infraction for failure to grant the right of way to a pedestrian in a crosswalk. Justin Muszynski, Hartford Courant, 27 Apr. 2026 The Ducks killed their first six penalties of the series but have since been touched up shorthanded on three of their past four PKs, with the fourth being truncated by an Edmonton infraction. Andrew Knoll, Oc Register, 27 Apr. 2026 Class participation earned students a merit; minor infractions, like talking out of turn, led to a demerit. Steven F. Wilson, The Atlantic, 24 Apr. 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 28 Apr. 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

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