Definition of metal foil:
(n) :
a main course of a meal, made of a mixture of ground meat (beef, pork, veal, etc., or a combination thereof) bread (breadcrumbs, cracker crumbs) with seasonings and vegetables such as onion, formed into a loaf or fitted into a
loaf pan and baked, then served in slices
"for his meatloaf, he mixed the meat, eggs, chopped onion, breadcrumbs, tomato sauce and a can of beer according to the instructions, then diced in an apple he had laying around."
Definition of metal foil:
(n) :
a main course of a meal, made of a mixture of ground meat (beef, pork, veal, etc., or a combination thereof) bread (breadcrumbs, cracker crumbs) with seasonings and vegetables such as onion, formed into a loaf or fitted into a
loaf pan and baked, then served in slices
"for his meatloaf, he mixed the meat, eggs, chopped onion, breadcrumbs, tomato sauce and a can of beer according to the instructions, then diced in an apple he had laying around."