regulator
Americannoun
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a person or thing that regulates.
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Horology.
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an adjustable device in a clock or a watch for making it go faster or slower.
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a master clock, usually of great accuracy, against which other clocks are checked.
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Machinery.
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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.
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a valve for regulating the pressure of flowing gas or liquid to maintain a predetermined pressure.
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any of various mechanisms for maintaining a temperature, a level of liquid in a tank, etc.
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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.
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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.
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a device for maintaining a constant gas pressure.
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(initial capital letter)
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a member of any of several bands or committees in North Carolina (1767–71), formed to resist certain abuses, as extortion by officials.
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(in newly settled areas) a member of any band or committee organized to preserve order before the establishment of regular legal authority.
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noun
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a person or thing that regulates
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the mechanism, including the hairspring and the balance wheel, by which the speed of a timepiece is regulated
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a timepiece, known to be accurate, by which others are timed and regulated
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any of various mechanisms or devices, such as a governor valve, for controlling fluid flow, pressure, temperature, voltage, etc
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Also called: regulator gene. a gene the product of which controls the synthesis of a product from another gene
Etymology
Origin of regulator
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
However, both still need approval from regulators before they can begin the pilot programmes.
From BBC
Now they are able to do more damage using artificial intelligence to simulate fake grassroots opposition to clean air measures, and they are surreptitiously using the identities of real people to deceive regulators.
From Los Angeles Times
As part of that effort, U.S. regulators recently started making banks disclose more details about their nonbank lending.
The company’s technology, competitive cost structure, extensive operational experience and longstanding engagement with regulators will support the company’s growth, they say.
AstraZeneca plans to share the data with regulators and still sees the lower end of its peak sales target of $3 billion to $5 billion as potentially achievable, the bank says.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.