Glossary of mill machinery

This glossary of mill machinery covers the major pieces of machinery to be found in windmills, watermills and horse mills. It does not cover machinery found in modern factories.

Watermill machinery

;Axle
;Bedstone
;Crown Wheel
;Great Spur Wheel
;Hurst Frame
;Layshaft
;Overdrift
;Pit Wheel
;Rim Drive
;Runner Stone
;Stone Nut
;Tentering gear
;Turbine
;Underdrift
;Upright Shaft
;Wallower
; Waterwheel

Windmill machinery

;Bedstone
;Brake Wheel
;Buck
;Centrifugal governors
;Crown Tree
;Crown wheel
;Fantail
;Great Spur Wheel
;Head Wheel
;Mace
;Middling
;Overdrift
;Pintle
;Runner Stone
;Sails
;Samson Head
;Stock
;Stone Nut
;Tail Wheel
;Trestle
;Underdrift
;Upright Shaft
;Wallower
;Windshaft