Advance your Korean to the Next Level An idiom is a group of words that have a different meaning when used together the one they would have if you took the meaning of words separately(the definition is from Collins Cobuild Advanced Learner's English Dictionary). Because of this nature, it is hard to guess the meaning of idioms in the point of foreigners. I wrote this book to help intermediate to advanced learners of Korean to understand Korean idioms better. This book contains 30 idioms I collected from books, TV shows and conversations. You can learn the meaning, origin and real usage of the idioms with examples. In addition, you can test your understanding with practices and exercises. As you learn more about Korean, you will surely meet these idioms. If you don't know the meaning, you will be confused or misunderstand. To understand Korean better, you should know some idioms.