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See more synonyms for infract on Thesaurus.com
verb (used with object)
  1. to break, violate, or infringe (a law, commitment, etc.).
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Origin of infract

1790–1800; < Latin infrāctus past participle of infringere to break, bend, weaken (see infringe), equivalent to in- in-2 + frag- (variant stem of frangere to break; see frangible) + -tus past participle suffix
Related formsin·frac·tor, nounun·in·fract·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words


Examples from the Web for infracted

Historical Examples

  • There was a retributive justice for all those who infracted the rules of the game.

    'Firebrand' Trevison

    Charles Alden Seltzer

  • The infracted ends occasionally may be seen held insecurely by a delicate band of periosteum.

    Scurvy Past and Present

    Alfred Fabian Hess

British Dictionary definitions for infracted


  1. (tr) to violate or break (a law, an agreement, etc)
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Derived Formsinfraction, nouninfractor, noun

Word Origin

C18: from Latin infractus broken off, from infringere; see infringe
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012