a sandwich consisting of a cooked patty of ground or chopped beef, usually in a roll or bun, variously garnished.

ground or chopped beef.

Also called Hamburg steak. a patty of ground or chopped beef, seasoned and fried or broiled.

noun

beefburger , burger , cheeseburger , chopped beefsteak , ground chuck , ground round , ground sirloin , salisbury steak