The term PEANUT COVERINGS refers to the outer shells of peanuts, which are also known as hulls. Hulls are the protective coverings that encase the peanut and are usually removed before eating. They are typically composed of a hard, fibrous material that can be difficult to remove. Hulls are often discarded after the peanut has been shelled, but they can also be used for various purposes such as composting or animal feed.