To chaperon or shepherd.
A breed of dog, used for herding sheep.
A breed of dog used for guarding sheep.
A police officer.
To accompany or escort (someone).
To lead or guide somewhere.
To precede; to act as a forerunner or herald.
To guide people to their seats.
A male escort at a wedding.
A doorkeeper in a courtroom.
A person, in a church, cinema etc., who escorts people to their seats.