Advance ㅁ being undecided in Korean: 미정’s meaning and pronunciation being undecided in Korean is 미정. For examples, you can use like [계획 미정, 등급 미정]. In this post you will learn how to pronounce and use being undecided in Korean along with examples. 2022.12.21 Advance ㅁAdvanced WordsWordsㅁ