Definitions For Regulator

noun

• A control that maintains a steady speed in a machine (as by controlling the supply of fuel)
• Any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.
• An official responsible for control and supervision of a particular activity or area of public interest
• A device for controlling the level or amount of something (such as speed or temperature)
• An official who works for the part of the government that controls a public activity (such as banking or insurance) by making and enforcing rules