Nantoka/개선gaeseonIntermediate개선 (gaeseon) is a Korean word meaning “improvement”.Meanings1improvementPart of speechnounHanja改善Related words개혁reform최선the best개작adaptation개정revision개조remodeling개편reorganization개량improvement개신교Protestantism다다익선the more, the better독선적self-righteousness독선적egomanic자선charityStudy Korean with flashcards →