controller
//kənˈtroʊlər//
Noun
controllerSingular
controllersPlural
1
A person or thing that directs, regulates, or manages something.
The air traffic controller guided the planes safely to the runway.
2
A device or mechanism used to operate or regulate a machine, system, or vehicle.
Use the controller to adjust the temperature of the air conditioner.
3
A handheld device used to interact with and control video games or electronic entertainment systems.
I need to charge my controller before we play the game.
4
A financial officer responsible for overseeing accounting and financial reporting in an organization.
The controller reviewed the quarterly financial reports before the board meeting.