Advance ㅁ thick in Korean: 무성하다’s meaning and pronunciation thick in Korean is 무성하다. For examples, you can use like [무성하게 나다, 무성하게 우거지다]. In this post you will learn how to pronounce and use thick in Korean along with examples. 2022.12.21 Advance ㅁAdvanced WordsWordsㅁ