Which term refers to the action of ensuring door closure?

The term that refers to the action of ensuring door closure is known as "dogging." This action typically involves a mechanism or device that holds a door securely in a closed position and prevents it from being opened inadvertently. Dogging is especially relevant in contexts such as commercial or industrial doors, where ensuring that doors remain closed is critical for safety, security, or environmental control.

In this context, "sealing" generally pertains to creating a tight closure to prevent the passage of air or contaminants but does not specifically address the action of keeping a door shut. "Clamping" is more about holding an object in place through pressure and is not primarily used for door functionality. "Hinging" refers to the pivots that allow a door to swing open and closed, but it does not convey the action of securing the door in a closed position. Therefore, "dogging" is the most accurate term related to ensuring that a door remains closed.