Dictionary/鉄骨てっこつTekkotsu鉄骨 (Tekkotsu) is a Japanese noun meaning “steel frame, steel beam, steel girder”.Meaningsnounsteel frame; steel beam; steel girderKanji in 鉄骨鉄iron骨skeletonRelated words骨bone鉄iron (Fe)骨折bone fracture鉄砲gun鉄道railroad洋杯glass (drinking vessel)白骨white (bleached) bone地下鉄subway鉄板iron plate引き金trigger (of a gun, etc.)露骨open骨髄bone marrow