Nantoka/반석banseok반석 (banseok) is a Korean word meaning “rock; foundation”.Meanings1rock2foundationPart of speechnounHanja盤石/磐石Related words초반early stage음반record기반base중반middle stage보석jewel일석이조killing two birds with one stone석유oil나침반compass석탄coal타산지석learning from someone else's mistakes차반tea tray채반wicker trayStudy Korean with flashcards →