鉄

(1)a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood

(2)重く延性に富み、磁性を帯びた金属元素

(3)純粋な形では銀灰色だが錆びやすい

(4)建設や工作機械、兵器に用いられる

(5)血液による酸素の運搬に関与する

(6)home appliance consisting of a flat metal base that is heated and used to smooth cloth

(7)平らな金属底を熱して布のしわをのばるのに用いる