noun plural
Etymology: from their resemblance to the lightweight sunglasses formerly issued to United States military pilots
: eyeglasses having a lightweight metal frame and relatively large usually tinted lenses
noun plural
Etymology: from their resemblance to the lightweight sunglasses formerly issued to United States military pilots
: eyeglasses having a lightweight metal frame and relatively large usually tinted lenses
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012