The AI-powered English dictionary
third-person singular simple present infringes, present participle infringing, simple past and past participle infringed
(transitive) Break or violate a treaty, a law, a right etc. quotations examples
According to this saga of intellectual-property misanthropy, these creatures [patent trolls] roam the business world, buying up patents and then using them to demand extravagant payouts from companies they accuse of infringing them. Often, their victims pay up rather than face the costs of a legal battle.
2013 June 8, “Obama goes troll-hunting”, in The Economist, volume 407, number 8839, page 55
(intransitive) Break in or encroach on something. quotations examples
A well regulated Militia, being neceſsary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.
1789, Second Amendment to the United States Constitution