present participle of pump iron

(weightlifting, informal) The activity of weightlifting, especially for the purposes of bodybuilding.

A woman from Ireland

(chemistry) The compound obtained by the reaction of oxygen on iron. Either iron(II) oxide (old term ferrous oxide, chemical formula FeO) or iron(III) oxide (old term ferric oxide, chemical formula Fe₂O₃). Generally known as rust when hydrated.

A branding iron which is not bent into the shape of the mark but rather requires the user to write the desired brand (and thus allows writing any brand).

A region in northwestern Iran.

A cocktail consisting of hot coffee with a dash of Irish whiskey, topped with whipped cream.

Covered with iron, steel, or some metal, armor-plated. / (figuratively) Solid or certain; not able to be disputed or questioned; irrefutable. / (figuratively) Rigorous; severe; exacting.

A metal-plated ship, vessel, or vehicle. / (military) An armor-plated warship.

A sea in British Isles, Europe, in the Atlantic. A sea between the islands of Great Britain and Ireland; bordered to the north by the North Channel and to the south by St George's Channel and the Celtic Sea.