Regulator
Definition 1 of 3
Pro Tip 1/3
Authority Figure
Refers to entities with power to set and enforce rules. The traffic regulator ensures cars follow the road rules.
Pro Tip 2/3
Control Mechanism
Implies active management and adjustment actions. As a regulator in a debate, he kept the discussion balanced.
Pro Tip 3/3
Balance Maintainer
Keeps various aspects in harmony and prevents extremes. A regulator prevents stock market prices from being too volatile.