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Use "windless" in a sentence
"The wind industry has received most of this $2 billion; today Angular Force Generation also known as windless windmill technology creates a new paradigm."
"In the _American Journal of Science_, 1-42-196, we are told of a yellow substance that fell by the bucketful upon a vessel, one "windless" night in June, in Pictou Harbor, Nova Scotia."
"By the light of the garage lamps I could see that it was still snowing, a windless, silent snow."