The term "solid foods" refers to any type of food that is in a solid, rather than liquid or semi-liquid form. This includes all types of cooked and uncooked foods such as fruits, vegetables, meats, grains, and legumes, among others, which have been transformed into a state where they maintain their shape and consistency when served or eaten. In contrast to liquid foods, solid foods are typically chewed before being swallowed and digested by the body.