Nantoka/계발gyebalAdvanced계발 (gyebal) is a Korean word meaning “enlightenment; development”.Meanings1enlightenment2developmentPart of speechnounHanja啓發Related words출발departure발달development발급issue발견discovery발행publication발전development발명invention발표announcement발표회meeting발생occurrence발음pronunciation개발developmentStudy Korean with flashcards →