The term SOLID FOOD can be broken down into two words, MEAT and FOOD. MEAT is a four letter word that refers to the flesh of animals used as FOOD. FOOD is a four letter word that refers to any substance consumed to provide nutritional support for an organism. Together, these two words form the term SOLID FOOD, which is a type of FOOD that is solid or semi-solid at room temperature. Examples of solid foods include meats, fruits, vegetables, grains, and dairy products.