A grinding apparatus for substances such as grains, seeds, etc.

“Pepper has a stronger flavor when it is ground straight from a mill.”

The building housing such a grinding apparatus.

“My grandfather worked in a mill.”

A machine used for expelling the juice, sap, etc., from vegetable tissues by pressure, or by pressure in combination with a grinding, or cutting process.

“a cider mill; a cane mill”

To grind or otherwise process in a mill or other machine.

“to mill flour”

To shape, polish, dress or finish using a machine.

To engrave one or more grooves or a pattern around the edge of (a cylindrical object such as a coin).