Definition for word controller.

Controller Con*trol"ler, n. 1. (Elec.) Any electric device for controlling a circuit or system; specif.: (a) An electromagnet, excited by the main current, for throwing a regulator magnet into or out of circuit in an automatic device for constant current regulation. (b) A kind of multiple switch for gradually admitting the current to, or shutting it off from, an electric motor; as, a car controller for an electric railway car. 2. (Mach.) A lever controlling the speed of an engine; -- applied esp. to the lever governing a throttle valve, as of a steam or gasoline engine, esp. on an automobile.

Explination we found from Wikipedia for controller.

- controller may refer to: occupations : comptroller or financial controller, a senior accounting position. controller, someone who performs
- a game controller is a device used with games or entertainment systems to provide input to a video game, typically to control an object or
- air traffic controllers are people trained to maintain the safe, orderly and expeditious flow of air traffic in the global air traffic
- a gamepad (also called joypad or control pad), is a type of game controller held in two hands, where the fingers (especially thumbs) are
- model–view–controller (mvc) is a software architecture pattern which separates the representation of information from the user's
- the xbox 360 controller is the primary controller for microsoft 's xbox 360 console and was introduced at e3 2005. xbox 360 controller
- midi controller is used in two senses. in one sense, a controller is hardware or software which generates and transmits midi data to midi-
- in control theory , a controller is a device, historically using mechanical, hydraulic, pneumatic or electronic techniques often in
- there are two types of midi controllers: performance controllers that generate notes and are used to perform music and controllers which
- in computing and especially in computer hardware , controller is a chip , an expansion card , or a stand-alone device that interface s

We found definition for controller you search from dictionaries , wikipedia mentions for controller.