How is “die away” used?

In Auto Focus (2002), one line is: “Ah, there was some controversy the first few months, but it died away.”

Which movie is “die away” from?

The clip at the top of this page is from Auto Focus (2002).

Phrasal verb

to become gradually weaker or fainter and finally disappear

Se oye en 7 películas

to become gradually weaker or fainter and finally disappear
The sound of their laughter died away.

Definiciones del Oxford Advanced Learner's Dictionary, 9.ª edición

Ah, there was some controversy the first few months, but it died away.

En 7 películas · n.º 1