Как по Английски будет macine

noun

A thick disc of stone or other abrasive material mounted so as to revolve, used for grinding, sharpening, or polishing metal objects.

Примеры использования:

This can be done by rubbing away surplus metal with a grindstone, whetstone, oilstone, steel, ceram…

noun

Each of two circular stones used for grinding grain.

noun

A simple hand mill for grinding corn, typically consisting of two circular stones, the upper of which is rotated or rubbed to and fro on the lower one.

Примеры использования:

A 19th century hand-powered barn winnowing machine using volunteers' muscle power will then separat…