The term 'PART OF A CHEST' can be answered by two words: 'DRAWER' and 'RIBCAGE'. A DRAWER is a box-shaped container that slides in and out of a piece of furniture, such as a chest of drawers. It is typically used to store items such as clothing, jewelry, or other small objects. The ribcage is the bony structure that forms the chest wall and protects the internal organs of the thorax. It is composed of 12 pairs of ribs, the sternum, and the costal cartilages.