What is ""ọ̀kan dínkù!"" in American English and how to say it?

Yoruba

ọ̀kan dínkù!

ọ̀kan dínkù!-One less!.svg
American English

One less!

Learn the word in this minigame:

How to say ""ọ̀kan dínkù!"" in American English and in 45 More languages.