The term DRINK-SIPPING AID can be summarized as a STRAW, which is a five letter word. A STRAW is a thin tube made of plastic, paper, or metal that is used to suck up liquids. Straws are commonly used for drinking beverages such as soda, juice, and water. They are also used in medical settings to help patients drink without having to lift their heads. Straws have been around since the 1800s and are now widely available in many different colors and sizes.