Definition: In the context of architecture and design, "subterraneanizing" refers to a process or technique where certain elements or features are hidden from view within a building or structure. This can include elements such as windows, doors, walls, floors, ceilings, and even interior details like furniture and fixtures. The term is often used in the context of underground structures, such as tunnels or underground buildings, but it can also refer to the process of hiding certain aspects of an object from view, such as