What term describes a person who is an expert in fine food and drink?

The term that describes a person who is an expert in fine food and drink is "connoisseur." A connoisseur possesses a deep understanding and appreciation of the nuances of cuisine and beverages, often developed through extensive experience and education in the area. Their expertise allows them to identify, evaluate, and enjoy the subtleties of taste, quality, and presentation, often sharing their knowledge with others.

In contrast, the other choices represent different levels of familiarity and expertise. An amateur is someone who participates in an activity for pleasure rather than as a profession, which implies a lack of the refined skills and expertise characteristic of a connoisseur. A critic may assess food and drink, but their focus is typically on evaluation rather than appreciation as seen in a connoisseur. Finally, a novice is someone who is new to a particular field and lacks knowledge or experience, which is the opposite of the expert-level understanding that defines a connoisseur.