Basic ㅇ Oh No in Korean: 어’s meaning and pronunciation Oh No in Korean is 어. For examples, you can use like [어, 이게 뭐야?, 어, 어떻게 된 거지?]. In this post you will learn how to pronounce and use Oh No in Korean along with examples. 2022.12.21 Basic ㅇIntermediate WordsWordsㅇ