Nantoka/정성jeongseongIntermediate정성 (jeongseong) is a Korean word meaning “heart”.Meanings1heartPart of speechnounHanja精誠Related words정육점meat shop정신spirit정신없다not in one's right mind정신없이frantically정신적being mental정신적mental성실faithfulness정교하다delicate정밀precision정성껏with great care정성스럽다heartfelt정신력mental toughnessStudy Korean with flashcards →