confiscate
Definitions
To take or seize someone's property with authority.
To appropriate something for the public treasury as a penalty.
Examples
The teacher had to confiscate the student's phone because it was disrupting the class.
Customs officials will confiscate any prohibited items found in your luggage.
Synonyms
seize impound appropriate expropriate sequester commandeer forfeit
Antonyms
return restore release give back surrender relinquish hand over