The term CASUAL RISTORANTE is a combination of two words, 'CASUAL' and 'ristorante'. The first word, 'CASUAL', refers to an informal atmosphere or style of dress. The second word, 'ristorante', is an Italian word meaning restaurant. A trattoria is a type of Italian restaurant that typically serves traditional Italian dishes in a CASUAL atmosphere. Trattorias are usually family-run establishments that offer a relaxed atmosphere and often feature outdoor seating.