The term 'barbecue rack' can be broken down into two crossword solutions: RIBS (4 letters). RIBS are a type of meat that is commonly cooked on a barbecue. They are cut from the animal's ribcage and are usually served as individual RIBS or in racks. A barbecue rack is a metal frame used to hold the RIBS while they are being cooked over an open flame. The rack helps to keep the RIBS from sticking to the grill and allows for even cooking.