Nantoka/가학gahak가학 (gahak) is a Korean word meaning “harsh ill-treatment”.Meanings1harsh ill-treatmentPart of speechnounHanja加虐Related words참가participation추가adding가입joining가입자member가습기humidifier증가growth부가addition참가자participant첨가addition가담participation가공processing가하다applyStudy Korean with flashcards →