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View synonyms for

regulator

[ reg-yuh-ley-ter ]

noun

  1. a person or thing that regulates.
  2. Horology.
    1. an adjustable device in a clock or a watch for making it go faster or slower.
    2. a master clock, usually of great accuracy, against which other clocks are checked.
  3. Machinery.
    1. a governor mechanism for regulating the flow of fuel, steam, etc., to an engine in order to maintain constant speed under varying load or resistance.
    2. a valve for regulating the pressure of flowing gas or liquid to maintain a predetermined pressure.
    3. any of various mechanisms for maintaining a temperature, a level of liquid in a tank, etc.
  4. Electricity. a device for maintaining a designated characteristic, as voltage or current, at a predetermined value, or for varying it according to a predetermined plan.
  5. a device on scuba equipment for regulating the rate at which compressed air is fed through a breathing tube in proportion to the depth of water.
  6. a device for maintaining a constant gas pressure.
  7. (initial capital letter) American History.
    1. a member of any of several bands or committees in North Carolina (1767–71), formed to resist certain abuses, as extortion by officials.
    2. (in newly settled areas) a member of any band or committee organized to preserve order before the establishment of regular legal authority.


regulator

/ ˈɛɡʊˌɪə /

noun

  1. a person or thing that regulates
  2. the mechanism, including the hairspring and the balance wheel, by which the speed of a timepiece is regulated
  3. a timepiece, known to be accurate, by which others are timed and regulated
  4. any of various mechanisms or devices, such as a governor valve, for controlling fluid flow, pressure, temperature, voltage, etc
  5. Also calledregulator gene a gene the product of which controls the synthesis of a product from another gene
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of regulator1

First recorded in 1645–55; regulate + -or 2
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Example Sentences

Examples have not been reviewed.

Campaigners estimate more than 300,000 homes could lose heating - or have it stuck on constantly - in what energy regulator Ofgem has called "an urgent consumer welfare issue".

From

If you are still not satisfied, you can request a review from regulator Ofqual.

From

If you are still not satisfied, you can request a review from the exams regulator Ofqual.

From

It is understood the inquiry team has referred ongoing concerns to regulators.

From

Congress established the FCC in 1934 as an independent regulator of phone service and spectrum — airwaves used by broadcasters.

From

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Regulation Uregulator pin