Advance ㄴ day by day in Korean: 나날이’s meaning and pronunciation day by day in Korean is 나날이. For examples, you can use like [나날이 늘다, 나날이 변화하다]. In this post you will learn how to pronounce and use day by day in Korean along with examples. 2022.12.21 Advance ㄴAdvanced WordsWordsㄴ