When you go somewhere, whether it's for fun or business, it's always nice to have an escort someone to go along with you. Some escorts are there to protect you, some just to share a good time.
A body of armed men to attend a person of distinction for the sake of affording safety when on a journey; one who conducts some one as an attendant; a guard, as of prisoners on a march; also, a body of persons, attending as a mark of respect or honor; -- applied to movements on land, as convoy is to movements at sea.
Noun
 the act of accompanying someone or something in order to protect them
Noun
 someone who escorts and protects a prominent person
Noun
 a participant in a date; "his date never stopped talking"
Noun
 an attendant who is employed to accompany someone
Verb
 accompany as an escort; "She asked her older brother to escort her to the ball"
Verb
 accompany or escort; "I''ll see you to the door"
n.
 A body of armed men to attend a person of distinction for
   the sake of affording safety when on a journey; one who conducts some
   one as an attendant; a guard, as of prisoners on a march; also, a body
   of persons, attending as a mark of respect or honor; -- applied to
   movements on land, as convoy is to movements at sea.
n.
 Protection, care, or safeguard on a journey or excursion;
   as, to travel under the escort of a friend.
n.
 To attend with a view to guard and protect; to accompany as
   safeguard; to give honorable or ceremonious attendance to; -- used esp.
   with reference to journeys or excursions on land; as, to escort a
   public functionary, or a lady; to escort a baggage wagon.
Escort
The troops of my escort marched at the ordinary rate.2.
Escort
A body of armed men to attend a person of distinction for the sake of affording safety when on a journey; one who conducts some one as an attendant; a guard, as of prisoners on a march; also, a body of persons, attending as a mark of respect or honor; -- applied to movements on land, as convoy is to movements at sea.
To attend with a view to guard and protect; to accompany as safeguard; to give honorable or ceremonious attendance to; -- used esp. with reference to journeys or excursions on land; 
Usage Examples
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