A person or group of people hired to escort and protect another person, especially a dignitary.
She hired a bodyguard to protect her from fans.
The celebrity hired a team of skilled bodyguards to ensure their safety and protect them from overzealous fans and potential threats.
The president's bodyguard was always by his side, ready to act swiftly in case of any security concerns.
A good bodyguard needs to be highly trained in security procedures, excellent at risk assessment, and capable of maintaining a constant vigil to safeguard their client.