The major or main part of a meal is called _______________.

The term that describes the major or main part of a meal is "an entree." In culinary terminology, an entree typically refers to the central dish served during a meal, which is often substantial and intended to provide nourishment and satisfaction. It is usually accompanied by side dishes or garnishes and can feature a variety of proteins, vegetables, and starches depending on the cuisine.

Understanding this term is important in food science, as it encompasses not only the preparation and presentation of the meal but also the nutritional balance that is pertinent for dietary planning. In contrast, a snack refers to a light meal or quick bite, an appetizer is meant to stimulate the appetite before the main course, and junk food usually describes food that has low nutritional value and is high in sugars or unhealthy fats. These other options showcase different contexts within meal structure but do not represent the primary focus of a meal as an entree does.