Nantoka/철근cheolgeun철근 (cheolgeun) is a Korean word meaning “rebar”.Meanings1rebarPart of speechnounHanja鐵筋Related words전철subway지하철subway지하철역subway station철도rail근육muscle철iron철강steel근력muscular strength철봉horizontal bar철분iron철벽impregnable fortress철책railingStudy Korean with flashcards →