The countryside was dotted with old post mills that creaked in the wind.

The miller scheduled maintenance on the roller mills to prevent downtime during the harvest season.

The factory upgraded its roll mills to improve sheet metal quality.

The old farm still stored several antique fanning mills in the barn, each used to clean the harvested grain.

The old flint mills along the river once supplied stone for thousands of arrowheads.

On Saturday nights, the old district's gin mills fill up with locals swapping stories over cheap drinks.

Many employers now verify credentials carefully to avoid hiring graduates from degree mills.

Local activists protested outside several abortion mills last weekend, calling for stronger oversight and improved patient safety.

Last summer, I biked along the scenic trails that wind through Mississippi Mills and stopped at a cafe by the river.

The old farm had several mouse mills tucked between the barns, their tiny gears still turning.