An instrument used in cauterizing.

(chemistry) Iron that has been subjected to the action of heat, strong nitric acid, chlorine, etc. It is then not easily acted upon by acids.

A knife or piece of iron used to scrape off sweat, especially from horses; a horse scraper.

(Australia, colloquial) Galvanized iron.

(mineralogy) A synthetic mineral used for its special magnetic/optical properties

Iron that is cast as white iron and then transformed into malleable form through an annealing heat treatment.

The cutting chisel of a joiner's plane.

plural of iron ration

(historical) An emergency ration given to soldiers in the early 20th century, consisting of cakes made from beef bouillon powder and wheat; chocolate; and packets of salt and pepper.

A town in Ontario, Canada