👉 Subverticalness is a concept in architecture and engineering that refers to the difference between the height of a building or structure above its surrounding environment. It can be defined as the distance from the lowest point of a building or structure to the highest point of another object, such as water, air, or land. Subverticality is often used in urban planning and design to ensure that buildings are designed with enough space between them to allow for the flow of water, air, or other natural elements.