Definition of regulate
1a : to govern or direct according to ruleb (1) : to bring under the control of law or constituted authority (2) : to make regulations for or concerning regulate the industries of a country
2 : to bring order, method, or uniformity to regulate one's habits
3 : to fix or adjust the time, amount, degree, or rate of regulate the pressure of a tire
regulativeplay \-ˌlā-tiv\ adjective
regulatoryplay \-lə-ˌtȯr-ē\ adjective
Examples of regulate in a Sentence
The dam regulates the flow of water into the river.
We need better laws to regulate the content of the Internet.
Laws have been made to regulate working conditions.
The government regulates how much lead may be found in our water supply.
The department regulates foreign trade.
Recent Examples of regulate from the Web
The committee noted that a law to regulate land clearing had yet to be passed by the state government.
While promising to stay out of the Cedar Rapids debate, Reynolds will get to make at least two appointments next year to the five-member commission, which also regulates Kirke’s other casinos.
The NERA study, for example, with its pessimistic take on the economic impacts of regulating greenhouse gases, projects that the efforts will cost the United States economy 2.7 million jobs by 2025 and 31.6 million by 2040.
Some must test, especially in transportation or public safety industries and those regulated by certain government agencies.
Before the Affordable Care Act, 28 states required insurance plans to cover contraceptives, and 85 percent of large firms—whose plans don’t tend to be regulated by states—
Several bills to regulate fantasy sports betting and internet gambling surfaced at the Capitol Tuesday in a last-minute attempt to push through an idea that's struggled to gain traction in recent years.
Before adopting the amendments, the council exempted bingo parlors, saying they are regulated separately by the state as gaming establishments.
But as the NPS became more interested in regulating the park, the organization cracked down, imposing laws against trapping and hunting.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'regulate'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of regulate
Middle English, from Late Latin regulatus, past participle of regulare, from Latin regula rule
First Known Use: 15th centurySee Words from the same year
REGULATE Defined for English Language Learners
Definition of regulate for English Language Learners
: to set or adjust the amount, degree, or rate of (something)
: to bring (something) under the control of authority
: to make rules or laws that control (something)
REGULATE Defined for Kids
Definition of regulate for Students
1 : to bring under the control of authority : make rules concerning Laws regulate water quality.
2 : to control the time, amount, degree, or rate of The dam regulates water flow.
3 : to bring order or method to The program is regulated well.
Medical Definition of regulate
1: to control or direct according to rule or law regulate the testing of experimental drugs
2: to fix or adjust the time, amount, degree, or rate of
regulatory\-lə-ˌtōr-ē, -ˌtȯr-\play adjective
Legal Definition of regulate
1 : to govern or direct according to rule
2a : to bring under the control of law b : to make regulations for or concerning
Seen and Heard
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