Nantoka/철사cheolsa[철싸]철사 (cheolsa) is a Korean word meaning “wire”.Meanings1wirePart of speechnounHanja鐵絲Related words전철subway지하철subway지하철역subway station철도rail철iron철강steel철봉horizontal bar철분iron철벽impregnable fortress철책railing철창window with iron bars철창신세imprisonmentStudy Korean with flashcards →