Nantoka/관건gwangeon관건 (gwangeon) is a Korean word meaning “key; core; pivot”.Meanings1key2core3pivotPart of speechnounHanja關鍵Related words관계relationship관심interest기관engine관련being related관계없다irrelevant관계없이irrelevantly관계있다interrelated관계자interested party관심사matter of interest현관entrance이해관계interests인간관계human relationshipStudy Korean with flashcards →