Sipping Aid is a device used to help people drink liquids without spilling. It is commonly referred to as a STRAW, which is the five-letter solution to this crossword puzzle. Straws are usually made of plastic or paper and can be bent or straight. They are used to suck up liquids, such as water, juice, and soda, and deliver them to the mouth. Straws are also used to stir drinks and can be found in many restaurants and bars.