A protector is someone or something that guards, defends and safeguards a person, place or thing from harm, danger or loss. It can refer to an individual who takes on this role such as a bodyguard, security guard or bouncer. Alternatively, it may also describe an object or device designed for protection like a helmet, shield or armor. In some contexts, the term "protector" is used in relation to legal matters where someone acts as a protector of rights and interests.