When to use ethics in Korean
Korean: 도덕[ do-deok ]

When to use it
Ethics (도덕) means knowing what is right and wrong and trying to do the right thing. In school, it can also mean a class where students learn about good behavior, respect, and honesty. You can use this word when talking about values or an ethics class.
Example sentences
오늘은 도덕 시간이 있어요.
We have ethics class today.
학교에서 도덕을 배워요.
We learn ethics at school.
친구와 도덕에 대해 이야기해요.
I talk with my friend about ethics.
선생님은 도덕이 중요하다고 말해요.
The teacher says ethics are important.
집에서도 도덕을 지켜야 해요.
We should do the right thing at home too.
여행 중에도 도덕을 지켜요.
We follow ethics even while traveling.