The term 'OUTDOOR COVER' can be summarized by the four-letter word 'TARP'. A tarp is a large, waterproof sheet of material that is used to cover outdoor items such as boats, cars, and furniture. It is also used to provide shelter from the elements, such as rain or sun. Tarps are made from a variety of materials, including canvas, plastic, and polyethylene. They are lightweight and easy to transport, making them an ideal choice for outdoor protection.