Cupboard designed to fit a corner, the front being diagonal or curved. Smaller ones hang, important ones were integral part of the room. A Corner Cupboard is a type of furniture designed to fit into the corner of a room. It typically consists of a tall or medium-sized cabinet or cupboard with shelves or compartments for storage. The design of a corner cupboard allows it to maximize the use of a corner space that might otherwise be unused or wasted. It is commonly used for displaying and storing various items such as dishes, glassware, books, or decorative items in living rooms, dining rooms, or kitchens.