Priority dial is a term used for the knob or button on a device that controls the level of importance or urgency given to a task or function. There are several synonyms for priority dial, including urgency selector, importance gauge, preeminence regulator, and criticality controller. Each of these terms emphasizes the control that the user has in determining which task or function needs the most attention or resources. Whether it's a physical knob or a virtual button, the priority dial is an essential feature for organizing and optimizing work processes. So whether you call it a priority dial or one of its synonyms, the importance of this feature cannot be understated.