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.
Under California’s Vehicle Code, any driver that breaks California’s rules about displaying license plates are guilty of an infraction punishable by a $197 fine and court costs, according to Southern California law firm Shouse California Law Group. — Sacbee.com, 25 Oct. 2026 Other than traffic infractions, Lazo does not have a criminal history in Miami-Dade County, records show. — David Goodhue, Miami Herald, 23 Oct. 2026 Because the flopping infraction carries no suspension, George remains fully cleared to suit up Friday when Boston hosts his former team, the Philadelphia 76ers. — Alejandro Avila Outkick, FOXNews.com, 22 Oct. 2026 Spitzer's office charged Yorba Linda mother Maria Roehling with one felony count of child endangerment and an infraction for letting a child under 18 drive a motor vehicle without a license. — Dean Fioresi, CBS News, 22 Oct. 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 27 Oct. 2026.

Kids Definition

infraction

noun
: an act of violating something : violation

Legal Definition

infraction

noun
: the act of infringing : violation
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