Advance ㄱ open in Korean: 공공연하다’s meaning and pronunciation open in Korean is 공공연하다. For examples, you can use like [공공연한 비밀, 공공연한 사실]. In this post you will learn how to pronounce and use open in Korean along with examples. 2022.12.21 Advance ㄱAdvanced WordsWordsㄱ