A length of iron or steel, having an L-shaped cross section, used as a structural support

A fetter or shackle attached at the ankle.

(physics) The major stable isotope of iron, ⁵⁶₂₆Fe, having 26 protons and 30 neutrons; it amounts to about 92% of the element in nature

plural of iron-sulfur cluster

plural of driving iron

Any of a group of bacteria that oxidize ferrous iron to ferric iron

plural of grappling iron

plural of waffle iron

Capable of being ironed.

(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.