Answer:
The term Dolphin Hinge typically refers to a type of hinge used in furniture. It is called dolphin hinge because its design resembles the shape of a dolphin. Dolphin hinges are often used in cabinets, doors, or other furniture pieces that require a smooth and hidden opening mechanism. These hinges are usually made of brass or stainless steel and provide a seamless appearance by being concealed within the furniture, ensuring that the hinge is not visible when the furniture is closed. English hardware used in secretaries. The name is suggested by its dolphin-like shape.