The term DIET ENTREES can be summarized by the crossword solution SALADS, which is a six-letter word. Salads are a type of dish that typically consists of a mixture of raw or cooked vegetables, sometimes with other ingredients such as nuts, cheese, or meat. Salads are often served as a side dish or as a main course, and they are often associated with healthy eating due to their low calorie content. They are also a popular choice for diet entrees due to their versatility and ability to be customized with various ingredients.