plural of grappling iron

plural of waffle iron

(military) (formerly) the second highest military decoration of Germany, under the military order of the Pour le Mérite, or the cross pattée shape of this decoration.

(metallurgy) An allotropic form of iron which is stable at high temperatures. It is used in the manufacture of austenite.

Alternative spelling of gamma iron.

(metallurgy) A compound of iron with carbon (Fe₃C).

plural of iron fist

(idiomatic, US, military) An American military officer who has attained the rank of colonel but will not be promoted to the rank of general.

plural of iron curtain

plural of flat iron