A restaurant is an establishment which prepares and serves food and drink to customers in return for money, either paid before the meal, after the meal, or with a running tab. Meals are generally served and eaten on premises, but many restaurants also offer take-out and food delivery services. Restaurants vary greatly in appearance and offerings, including a wide variety of the main chef’s cuisines and service models.
While inns and taverns were known from antiquity, these were establishments aimed at travelers, and in general locals would rarely eat there. Modern restaurants are dedicated to the serving of food, where specific dishes are ordered by guests and are prepared to their request. The modern restaurant originated in 18th century France, although precursors can be traced back to Roman times.
A restaurant is called a restaurateur; both words derive from the French verb restaurer, meaning “to restore”. Professional artisans of cooking are called chefs, while preparation staff and line cooks prepare food items in a more systematic and less artistic fashion.
In Ancient Rome, thermopolia (singular thermopolium) were small restaurant-bars which offered food and drinks to the customer. A typical thermopolium had L-shaped counters into which large storage vessels were sunk, which would contain either hot or cold food. They are linked to the absence of kitchens in many dwellings and the ease with which people could purchase prepared foods. Furthermore, eating out was considered an important aspect of socialising.