regulation
n. · adj.-
1 an official rule (n.) B2 Upper Intermediate Formal Lawan official rule or law that says how something should be done.
a rule or directive made and maintained by an authority, often to govern conduct within a specific industry or organization.
ExampleNew safety regulations require all workers to wear helmets on the building site.
ExampleThe government introduced stricter environmental regulations to limit the amount of toxic waste factories can legally discharge into the river system.
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2 the act of controlling (n.) B2 Upper Intermediate Academicthe act of controlling an activity or process by using rules.
the process of monitoring and controlling an industry or activity through the application of rules and principles.
ExampleThe regulation of the banking industry helps protect people's money.
ExampleEffective regulation of the telecommunications market ensures that no single company can establish a monopoly and inflate prices for consumers.
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3 biological control (n.) C1 Advanced Technical Sciencethe way a living thing controls its internal processes, like body temperature.
the physiological or molecular mechanisms that maintain homeostasis or control gene expression within an organism.
ExampleThe body's regulation of blood sugar is very important for your health.
ExampleThe study focuses on the epigenetic regulation of specific genes during the early stages of embryonic development.
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4 standard or required (adj.) B2 Upper Intermediatefollowing the official rules or being the standard type.
prescribed by or conforming to official rules; often used to describe required equipment or clothing.
ExampleHe was wearing the regulation uniform for the private school.
ExampleThe athlete was disqualified because her equipment did not meet the regulation size specified in the tournament handbook.
From regulate + -ion.