Nantoka/심층simcheung심층 (simcheung) is a Korean word meaning “deep structure; depth; profundity”.Meanings1deep structure2depth3profundityPart of speechnounHanja深層Related words층layer심각하다serious아래층downstairs고층upper floors계층class한층more위층upper floor심각성seriousness심화deepening심야dead of the night심사숙고meditation부유층the wealthy classStudy Korean with flashcards →