👉 Tightens is a noun that refers to the act of tightening or contracting. It can be used in various contexts, such as in physics, engineering, and medicine. In physics, it describes the process by which an object's shape (like a cylinder) is compressed or stretched when a force is applied to it. This action is known as "stretching" or "shrinkage," depending on the direction of the force applied. In engineering, tightens can refer to the use of
