The term GARAGE UNIT is composed of two words: CAR (3 letters) and SPACE (5 letters). A garage unit is a self-contained storage SPACE, typically located in a residential or commercial building. It is usually used to store vehicles, such as cars, motorcycles, or boats, as well as other items that need to be kept safe and secure. The unit typically has a door for access and may also have additional features such as shelving, lighting, and climate control.