Definition & Meaning of "controller"in English

Controller

NOUN

a person responsible for managing, monitoring, and auditing financial records within an organization

Examples

The company 's controller approved the annual budget.

As financial controller, she oversees all accounting operations.

a handheld electronic device used to operate or interact with a video game system

What is a "controller"?

A controller is a device used to interact with video games, allowing players to control characters, actions, and other in-game elements. It can come in various forms, such as a gamepad, joystick, or steering wheel, depending on the type of game being played. Controllers typically feature buttons, triggers, and sticks that players use to input commands, with each button or action mapped to a specific function within the game. Controllers are commonly used with consoles and some PC games, providing a more immersive and intuitive gaming experience than a keyboard and mouse.

Examples

He dropped his controller in frustration after losing the match.

The console used to come with two wireless controllers.

a piece of equipment by which a machine is operated

Examples

The drone ’s controller allows the pilot to navigate it smoothly through the air.

The factory ’s machinery is operated using a central controller that manages all the processes.

someone who exercises authority, guidance, or restraint over others or over a process

Examples

The security controller monitored every camera feed.

The air traffic controller managed dozens of planes at once.

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