Advance ㅁ vow in Korean: 맹세’s meaning and pronunciation vow in Korean is 맹세. For examples, you can use like [국기에 대한 맹세, 굳은 맹세]. In this post you will learn how to pronounce and use vow in Korean along with examples. 2022.12.21 Advance ㅁAdvanced WordsWordsㅁ