What is ""àkópọ̀ erùpẹ̀"" in American English and how to say it?

Yoruba

àkópọ̀ erùpẹ̀

àkópọ̀ erùpẹ̀-dunes.svg
American English

dunes

Learn the word in this minigame:

Example sentences

American EnglishDunes form when the wind blows a lot of sand up into a hill.

""àkópọ̀ erùpẹ̀"" in 45 More Languages.