: to do something that is not allowed by (a law, rule, etc.)
: to take away, interfere with, or ignore (something, such as a person's rights or privacy) in an unfair or illegal way
: to abuse or show disrespect for (something, such as a holy place) usually by damaging it
What made you want to look up violate? Please tell us where you read or heard it (including the quote, if possible).