Iron, when used metaphorically, refers to certain traits of the metal iron. Used as an adjective and sometimes as a noun, it refers to something stern, harsh, strong, unyielding, inflexible, rigid, sturdy, strong, robust, hard.[1][2][3]

List of iron metaphors

edit

Persons and characters

edit

Animals and plants

edit

Body parts

edit

Geography

edit

Other iron metaphors

edit
edit

See also

edit

References

edit

Further reading

edit