Windmill

What is Windmill?

Windmill is (noun) 1. a mill driven by sails which turn when the wind blows They live in an old windmill in East Anglia. Windmills were used to grind corn into flour. 2. a little toy made of folded paper, which turns in the wind The children all had little paper windmills.

 

source: Easier English, Student Dictionary Upper Intermediate Level