(ironworking) A rough bar rolled or drawn directly from a bloom or puddle bar for conversion into merchant iron in the mill.

A form of windmill constructed so that the whole building rests on a vertical axis firmly fastened to the ground. It is capable of being turned as the direction of the wind varies.

A process of making flour from grain by several successive grindings and intermediate sorting, instead of by a single grinding.

slag from a puddling furnace

A grinder or molar tooth.

A process of making flour from grain by a single grinding and by siftings.

A pick for dressing millstones.

The water that flows from a millwheel after turning it, or the channel in which the water flows.

The head of water employed to turn a millwheel.

plural of pecker mill