What is the meaning of Usher?

A person, in a church, cinema etc., who escorts people to their seats.

A male escort at a wedding.

A doorkeeper in a courtroom.

An assistant to a head teacher or schoolteacher; an assistant teacher.

Any schoolteacher.

To guide people to their seats.

To accompany or escort (someone).

To precede; to act as a forerunner or herald.

To lead or guide somewhere.

Source: wiktionary.org