Noun

• S: (n) iron, Fe, atomic number 26 (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)
• S: (n) iron (a golf club that has a relatively narrow metal head)
• S: (n) iron, branding iron (implement used to brand live stock)
• S: (n) iron, smoothing iron (home appliance consisting of a flat metal base that is heated and used to smooth cloth)
• S: (n) irons, chains (metal shackles; for hands or legs)

Verb

• S: (v) iron, iron out, press (press and smooth with a heated iron) "press your shirts"; "she stood there ironing"