controller

Noun
US[kuhn-troh-ler]/kənˈtroʊlɚ/3 syllables

Open English WordNet

Noun (3)controllers

  1. someone who maintains and audits business accountsSynonyms: accountantcomptrollerType of businessperson, bourgeoisKinds cost accountant, chartered accountant, auditor, bookkeeper, certified public accountant, bean counter
  2. a person who directs and restrainsSynonyms: restrainerType of actor, doerKinds withholder, nazi, suppressor, subduer
  3. a mechanism that controls the operation of a machine“the speed controller on his turntable was not working properly”“I turned the controls over to her”Synonyms: controlType of mechanismKinds switch, regulator, handwheel, dial, joystick, valve, disk controller, governor, cruise control
Word of the day · Nov 2About this word
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Translations

Noun person who controls something

Portuguese
controlador
Russian
контролёр kontroljór
Polish
kontroler
Greek
ελεγκτής elegktís
Indonesian
pengendali
4 more languages
Hungarian
ellenőr
Portuguese (PT)
controlador
Romanian
controlor
Swahili
mdhibiti

Noun the chief accountant of a company or government

Spanish
contralor
Russian
гла́вный бухга́лтер glávnyj buxgálter
Polish
kontroler
Romanian
controlor

The main translation for each meaning, from the langtolang.com multilingual dictionary. Each word links to its full entry there.

Webster's Dictionary (1913)

Con·trol′ler noun

Origin: From control, v. t.: cf. F. contrôleur.

1. One who, or that which, controls or restrains; one who has power or authority to regulate or control; one who governs.

The great controller of our fate Deigned to be man, and lived in low estate.— John Dryden

2. An officer appointed to keep a counter register of accounts, or to examine, rectify, or verify accounts. [More commonly written controller.]

3. Nautical An iron block, usually bolted to a ship's deck, for controlling the running out of a chain cable. The links of the cable tend to drop into hollows in the block, and thus hold fast until disengaged.

4. Electricity 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.

5. Machinery 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.

Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54 · with additions: 1913 supplement

Free On-line Dictionary of Computing

controller

<hardware> Part of a computer, typically a separate circuit board, which allows the computer to use certain kinds of peripheral devices. A disk controller is used to connect hard disks and floppy disks, a network controller is used for Ethernet. Other controllers are: keyboard controller, interrupt controller and graphics controller.

(1998-03-16)

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