Word행사haengsaMeaningthe organized eventPart of speechnounPronunciationCourseHardcore KoreanLessonVolunteering at a community eventUsages of haengsa지역사회가 이번 행사를 같이 준비해요.jiyeoksahoega ibeon haengsareul gati junbihaeyo.The local community is preparing this event together.