1 disregard; fail to comply with (an oath, treaty, law, etc.).
2 treat (a sanctuary etc.) profanely or with disrespect.
3 break in upon, disturb (a person's privacy etc.).
4 assault sexually; rape.
Derivatives:
violable adj. violation n. violator n.
Etymology: ME f. L violare treat violently
Useful english dictionary. 2012.