How To Say Younger Sister In Korean - Web [.] + add translation. You can use this word regardless of your own gender. A female who is younger than one or more of her siblings. Web the word for younger sister is 여동생 (yeodongsaeng).
You can use this word regardless of your own gender. Web the word for younger sister is 여동생 (yeodongsaeng). Web [.] + add translation. A female who is younger than one or more of her siblings.