infraction /ɪnˈfɹakʃən/ noun3 •A minor offence, petty crime.Even stealing a pack of gum is an infraction in the eyes of the law. •A violation; breach.A team's first infraction could mean a fine of up to $25,000. — 2016 •A major violation of rules which leads to a penalty, if detected by the referee. formsinfractions