"Maitre d'" is a French phrase that translates to "master of" or "head of" in English. It is commonly used to refer to a restaurant's head waiter or maître d'hôtel. Some synonyms for maitre d' include headwaiter, restaurant manager, host, and greeter. These terms all refer to someone who greets guests at a restaurant, manages the waitstaff, and ensures the smooth running of the establishment. Other informal terms for maitre d' include front-of-house manager, captain, or simply the person who welcomes you at a restaurant. Whatever the term used, these individuals are essential in creating a memorable dining experience for guests.