How is “wash away” used?

In Frozen II (2019), one line is: “wash away everything on this fjord.”

Which movie is “wash away” from?

The clip at the top of this page is from Frozen II (2019).

wash away everything on this fjord.

8 作品で登場 · 1 本目

句動詞

to remove or carry sb / sth away to another place

8 本の映画に登場

wash sb / sth away
to remove or carry sb / sth away to another place
Part of the path had been washed away by the sea.

定義：Oxford Advanced Learner's Dictionary 第 9 版