(law) An intentional interference with another's property or person.

(intransitive, now rare) To commit an offence; to sin.

(intransitive) To go too far; to put someone to inconvenience by demand or importunity; to intrude.

(law) To enter someone else's property illegally.

(transitive) To decree that a person shall be arrested for trespassing if he or she returns to someone else's land.