plural of iron brew

A nickname given to various female leaders, indicating that they are strong-willed and unyielding. / (especially) Margaret Thatcher. / The iron maiden at Nuremberg.

A strong-willed and unrelenting female leader. / Alternative form of iron maiden / (archaic) A sewing machine.

One of 83 counties in Michigan, United States. County seat: Crystal Falls. It is situated on the Upper Peninsula. / One of 114 counties in Missouri, United States. County seat: Ironton.

hexaferrum

A very fusible variety of cast iron, from which figures and other delicate articles are manufactured. These are often stained or lacquered in imitation of bronze.

The name given to a number of mountains in the United States. / A city, the county seat of Dickinson County, Michigan, United States, in the Upper Peninsula.

plural of iron cement

(obsolete) A medium-quality cast iron, consisting of a mixture of white iron and grey iron.

(simile) very hard