Put Under Restraint is a term used to describe the act of restraining someone or something. CURBED is a synonym for this term, meaning to restrain or limit something. This term is often used in legal contexts, such as when a court orders someone to be placed under restraint or when a person is placed under house arrest. It can also be used in other contexts, such as when an animal is put on a leash or when a person is asked to control their behavior.