windmill

Definition

A machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.

Etymology

From Middle English wyndmylne, wyndmylle, equivalent to wind + mill. Cognate with Scots wyndmyln, wyndmyl, Saterland Frisian Wíendmäälne, West Frisian wynmûne, Dutch windmolen, Afrikaans windmeul, Dutch Low Saxon windmölle (Achterhooks), wiendmeule (Drents, Veluws), German Low German Windmöhl, German Windmühle, Danish vindmølle, Norwegian Bokmål vindmølle, Norwegian Nynorsk vindmølle, vindmylne, Swedish vindmölla, Icelandic vindmylla. (imaginary enemy): A reference to Don Quixote tilting at windmills.

Example Sentences

• "Turbines have been around for a long time—windmills and water wheels are early examples. The name comes from the Latin turbo, meaning vortex, and thus the defining property of a turbine is that a fluid or gas turns the blades of a rotor, which is attached to a shaft that can perform useful work."
• "There was once a windmill and a baker's shop in the middle of Rabbitland. Three rabbits, Rodney, Rudolph and Rosie lived in the windmill."
• "The home of the high-spirited French can-can has been laid temporarily low after the sails of the red-painted windmill on top of the Moulin Rouge, the most celebrated cabaret in Paris, tumbled inexplicably to the ground in the early hours."