iron

nouns

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
a golf club that has a relatively narrow metal head
is a type of (narrower)
golf equipment used by a golfer to hit a golf ball
implement used to brand live stock
home appliance consisting of a flat metal base that is heated and used to smooth cloth

verbs

press and smooth with a heated iron
"press your shirts"; "she stood there ironing"
is derived from
is derived from

adjectives

extremely robust
"an iron constitution"