The term CATERING DISPENSER can be summarized as a job that involves the use of an URN, which is a three-letter acronym. This job requires someone to provide catering services by dispensing food and beverages to customers. The person in this role must be able to manage the inventory of food and beverages, as well as ensure that the quality of the food and beverages is maintained. They must also be able to handle customer inquiries and complaints in a professional manner.