regulate
C1Formal/Technical
Definition
Meaning
To control, manage, or direct by rules, laws, or systems in order to maintain order, safety, or proper function.
To adjust or control a mechanism, process, or system to a specific standard or desired outcome. It can also imply moderating or maintaining something at a consistent level.
Linguistics
Semantic Notes
The verb typically implies the establishment and enforcement of rules, especially by an authority, or the precise adjustment of a device. The noun form is 'regulation'. It is more formal than synonyms like 'control'.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or grammatical differences. Both use 'regulate' in the same contexts. Differences mainly appear in spelling of derived forms (e.g., UK: 'regulated', US: 'regulated' – same).
Connotations
Slight tendency for stronger association with government intervention in public discourse in American English.
Frequency
Comparably frequent in both varieties, with high usage in legal, administrative, and technical contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
[NP1] regulate [NP2]It is regulated that... (passive)[NP2] is regulated by [NP1] (passive)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “regulated to the nth degree”
- “a well-regulated militia (historical/legal)”
Usage
Context Usage
Business
Governments regulate industries to ensure fair competition and protect consumers.
Academic
The study examines how hormones regulate metabolic processes in mammals.
Everyday
This knob regulates the flow of water to the shower.
Technical
The PID controller regulates the system's output to maintain a setpoint.
Examples
By Part of Speech
verb
British English
- Ofcom is the body that regulates communications in the UK.
- The thermostat regulates the central heating.
- New laws will regulate the sale of these substances.
American English
- The FDA regulates food and drug safety in the US.
- Can you regulate the volume on that speaker?
- States have the power to regulate intrastate commerce.
adverb
British English
- The market operates in a highly regulatedly manner. (extremely rare/awkward, use 'in a highly regulated way')
American English
- The process is regulatedly conducted to ensure safety. (extremely rare/awkward, use 'in a regulated manner')
adjective
British English
- The regulated sector faces constant scrutiny. (derived participle)
- A regulated financial service is required.
American English
- Regulated industries must comply with federal guidelines. (derived participle)
- He works for a regulated utility company.
Examples
By CEFR Level
- This button regulates the light.
- Parents regulate their children's TV time.
- The government plans to regulate sugar in soft drinks.
- Your body regulates its own temperature.
- International treaties regulate fishing in these waters to protect endangered species.
- The agency was created to regulate the financial sector after the crisis.
- The intricate feedback mechanisms that regulate gene expression are the focus of current research.
- Critics argue that over-regulating the housing market stifles innovation and reduces affordability.
Learning
Memory Aids
Mnemonic
Think of a REGULAr schedule – to REGULATE is to make something regular or orderly by controlling it.
Conceptual Metaphor
REGULATION IS CONTROL (A powerful entity directs a system). REGULATION IS ADJUSTMENT (Fine-tuning a mechanism).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'регулировать' (to adjust a device), which is correct, and 'регламентировать' (to set formal rules), which is also correct. The Russian word is broader, covering both 'adjust' and 'set rules'. In English, 'regulate' covers both, but the 'adjust' sense is more technical.
Common Mistakes
- Using 'regulate' for personal self-control (use 'control oneself'). Incorrect: 'I need to regulate my anger.' Better: 'I need to control my anger.'
- Confusing 'regulate' with 'regular'. 'Regulate' is a verb; 'regular' is an adjective.
Practice
Quiz
In which sentence is 'regulate' used in a TECHNICAL/MECHANICAL sense?
FAQ
Frequently Asked Questions
No. While often used for official control (e.g., 'regulate industry'), it can also be used for biological processes ('hormones regulate growth') or mechanical adjustment ('a valve regulates flow').
'Regulate' is more specific and formal. It implies control according to a set of rules or to achieve a specific standard. 'Control' is broader and can mean simply having power over something. You 'control' a car, but a thermostat 'regulates' temperature.
The main noun form is 'regulation'. There is also 'regulator' (a person or device that regulates) and 'regularity' (but this relates more to 'regular').
It's uncommon and sounds formal or technical. 'Control oneself' or 'manage oneself' are more natural for personal behaviour. 'Regulate oneself' might be used in psychology or systems theory.