Usher

Part of speech: noun (n.)

1. An officer or servant who has the care of the door of a court, hall, chamber, or the like; hence, an officer whose business it is to introduce strangers, or to walk before a person of rank. Also, one who escorts persons to seats in a church, theater, etc. "The ushers and the squires." Chaucer. These are the ushers of Marcius. Shak.

2. An under teacher, or assistant master, in a school.

Part of speech: verb (v.)

To introduce or escort, as an usher, forerunner, or harbinger; to forerun; -- sometimes followed by in or forth; as, to usher in a stranger; to usher forth the guests; to usher a visitor into the room. The stars that usher evening rose. Milton. The Examiner was ushered into the world by a letter, setting forth the great genius of the author. Addison.