Is “Mills” a Scrabble word?

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

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

2. 2.The building housing such a grinding apparatus.

   “My grandfather worked in a mill.”

3. 3.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”

Synonyms: factory, works

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

   “to mill flour”

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

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

Synonyms: roam, wander

1. 1.An obsolete coin worth one thousandth of a US dollar, or one tenth of a cent.

2. 2.One thousandth part, particularly in millage rates of property tax.

Synonyms: permille, ‰, ₥

1. 1.A line of three matching pieces in nine men's morris and related games.