The term GROCERY LIST COMPONENT can be broken down into two parts: ITEM, which is a four-letter word. An ITEM is an individual element of a larger whole, and in this case it refers to the components of a grocery list. A grocery list is a list of items that a person needs to buy from a grocery store. It typically includes food items, such as fruits, vegetables, dairy products, and other household items. The components of a grocery list are the individual items that make up the list.