to arrest, apprehend, or take into custody by legal authority

a legal document issued by a judge or magistrate that authorizes the police to make an arrest

to capture or catch someone or something

literally, a dog that catches mice

the right of immunity from arrest afforded by the Taiwan ROC Constitution to members of the Legislative Yuan and other bodies during sessions, except in cases of flagrante delicto

beyond one's reach or power (to do something)