Definitions for "Windbreaker"
This trademark name describes a warm, yet lightweight nylon jacket featuring a snap or zipper front, flannel lining, elastic cuffs and a drawstring waist. Also referred to as a coach's jacket.
a kind of heavy jacket (`windcheater' is a British term)
A lightweight jacket, usually with a hood and a close-fitting waistband and cuffs, that is made of a fabric, like nylon, that resists the wind.
Keywords:  waterproof, preferably, one
a must, preferably a waterproof one