regulator

noun

reg·​u·​la·​tor ˈre-gyə-ˌlā-tər How to pronounce regulator (audio)
 also  ˈrā-
1
: one that regulates
2

Examples of regulator in a Sentence

the voltage regulator will make sure your car's alternator gets the right amount of electricity
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Monero Hack’s Regulatory Implications The timing of this incident is particularly notable as European regulators are currently considering legislation that would effectively ban privacy-enhancing cryptocurrencies like Monero. Boaz Sobrado, Forbes.com, 30 Apr. 2025 Yes, a portion of vapers will go back to smoking because of the tariffs, but others will turn to products that have actually been vetted by regulators for safety. Nicholas Florko, The Atlantic, 30 Apr. 2025 This means engaging influential people who might help, including pro bono lawyers, specialists who can give evidence, concerned regulators and beat journalists. Kate Kenny, The Conversation, 29 Apr. 2025 In January, the CEOs of Bank of America and Morgan Stanley both said that their institutions were ready to get involved in crypto if regulators allowed it. SoFi should be able to offer crypto investing by year-end, barring unforeseen circumstances, Noto said. Hugh Son, CNBC, 29 Apr. 2025 See All Example Sentences for regulator

Word History

First Known Use

1648, in the meaning defined at sense 1

Time Traveler
The first known use of regulator was in 1648

Cite this Entry

“Regulator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/regulator. Accessed 4 May. 2025.

Medical Definition

regulator

noun
reg·​u·​la·​tor ˈreg-yə-ˌlāt-ər How to pronounce regulator (audio)
1
: one that regulates
2

Legal Definition

regulator

noun
reg·​u·​la·​tor ˈre-gyə-ˌlā-tər How to pronounce regulator (audio)
: one (as a government agency) that regulates

More from Merriam-Webster on regulator

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!