A small ball mill with a jar-like drum.

An establishment where metal plates are cut into strips for making nails. / A rotating disc used by gem-cutters for slitting. / A gangsaw for resawing lumber for blind-slats, fence pickets, etc.

A machine consisting of two rotating wheels, used by gold miners to break apart rocks.

A mill for crushing or grinding in which stones roll around on their edges on a level circular bed.

A mill-like device utilizing an air blast to winnow grain, using riddles and sieves

plural of mill wheel

Alternative form of millstream

A windmill of which only the cap turns round to meet the wind. It is different from a post mill, whose whole building turns on a post.

(pottery) A mill in which flints are ground.

Rare spelling of windmill.