"Full size" refers to the standard dimensions or capacity of an object, often used to describe items like furniture, appliances, or vehicles. For example, a full-size bed typically measures 54 inches wide by 75 inches long, providing ample space for one or two people to sleep comfortably. In the context of vehicles, a full-size car usually offers more interior space and a larger trunk compared to compact or mid-size cars. These vehicles are designed to accommodate families or groups, making them suitable for long trips or daily commuting with extra comfort and storage.