Found 2 items, similar to Windmill.
English → English (WordNet) Definition: windmill windmill n 1: a mill that is powered by the wind 2: generator that extracts usable energy from winds [syn: aerogenerator, wind generator]
English → English (gcide) Definition: Windmill Windmill \Wind"mill`\, n. A mill operated by the power of the wind, usually by the action of the wind upon oblique vanes or sails which radiate from a horizontal shaft. --Chaucer. [1913 Webster]