Bodyguard

n.	1.	A guard or group of guards to protect or defend the person; a lifeguard.
	2.	Retinue; attendance; following.

Noun	1.	bodyguard - someone who escorts and protects a prominent person Synonyms: escort
	2.	bodyguard - a group of men who escort and protect some important person Synonyms: guard

cavalier, chaperon, companion, conductor, convoy, duenna, escort, esquire, fellow traveler, gentleman-at-arms, guard, guards, guardsman, praetorian guard, safe-conduct, safeguard, shepherd, squire, swain, usher, yeoman