The term RESTAURANT UNIT can be broken down into two parts: TABLE, which is a 5 letter word, and RESTAURANT. Tables are a common piece of furniture found in restaurants, and they are used to seat customers and serve food. RESTAURANT units are the individual components that make up a RESTAURANT, such as tables, chairs, kitchen equipment, and other furnishings. Together, these two words form the term RESTAURANT UNIT, which refers to the collective elements that make up a RESTAURANT.