The crossword solution for the term 'MIDDLE OF DINNER?' is ENS, which stands for Ensign. Ensign is a rank of commissioned officer in the armed forces of some countries, especially in the United States Navy and Coast Guard. It is typically the lowest rank of commissioned officer. In the U.S. Navy, Ensigns usually serve as division officers, responsible for leading divisions of personnel. Therefore, the term 'MIDDLE OF DINNER?' could refer to the Ensign's role in the middle of a dinner, such as leading the mealtime prayer or giving a toast.