What is the meaning of Outro?

A portion of music at the end of a song.

The closing sequence at the end of a film, television program, video game, etc.

other, another

other

other (not the one previously referred to)

another (one more)

another (not the same)

other one (not the one previously referred to)

another (one more)

another (not the same) (Should we delete this sense?)

another instance of someone or something that does something

Source: wiktionary.org