an act that disregards an agreement or a right

The act of violating, treating with violence, or injuring; interruption, as of sleep or peace; desecration; an act of irreverence; profanation or contemptuous treatment of sacred or venerable things_ as, the violation of a church; infringement; transgression; non-observance_ as, a violation of law, The act of violating, treating with violence, or injuring; the state of being violated, Ravishment; rape; outrage

The act of invading, especially the entrance of an armed force into a territory to conquer, Infringement by intrusion; encroachment by entering into or taking away what belongs to another_ as, an invasion of one's retirement or rights, any entry into an area not previously occupied