The term RAINWEAR ITEM can be summarized as a PONCHO, which is a six-letter word. A PONCHO is a waterproof outer garment that is typically made of a single piece of fabric with an opening in the center for the head. It is often worn to protect against rain or cold weather and is usually fastened at the neck with a drawstring or button. Ponchos are popular in many cultures around the world and have been used for centuries.