(Cockney rhyming slang) A poof (a male homosexual).

A piece of metal bent into a distinctive shape, heated and used to brand livestock.

(transitive) To remove (a crease or creases) with an iron. / (transitive, figuratively) To resolve (a dispute); to solve (a problem).

(mythology) The most recent and debased of the four or five classical Ages of Man; hence, any period characterized by wicked behavior. / An age characterized by the use of iron.

(historical) The dividing line between Western Europe and the Soviet controlled regions, especially during the Cold War.

A type of crude, brittle iron shaped like a block, unsuitable for working but suitable for casting, commonly used as an industrial raw material.

(Ireland, endearing slang) Northern Ireland.

Stray metallic particles or objects (such as staples, baling wire, and nails) that contaminate foodstuffs, animal feed, or silage.

A dark grey colour, with a tint of green, like iron freshly cut or broken.

Of a dark grey colour, with a tint of green.