deregister
C1Formal, administrative, technical
Definition
Meaning
To remove something or someone from an official register or list.
To formally cancel the registration or official status of a person, organization, vehicle, or domain, often implying a reversal of a previous registration process.
Linguistics
Semantic Notes
Implies an official, procedural action. Often used in legal, governmental, or corporate contexts. The focus is on the administrative act of removal rather than the physical act of leaving.
Dialectal Variation
British vs American Usage
Differences
Both varieties use the term similarly. Spelling is consistent. The process and contexts (e.g., vehicle registration, company registration) are analogous.
Connotations
Neutral administrative action in both. No significant difference in connotation.
Frequency
Slightly more common in UK English due to specific administrative contexts like the 'deregistering' of a company from VAT (Value Added Tax).
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] deregister [Object] (from [something])[Subject] be deregistered (as [something])Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None specific to this word.”
Usage
Context Usage
Business
The company decided to deregister from the stock exchange to go private.
Academic
Participants must inform the ethics committee if they wish to deregister from the study.
Everyday
You need to deregister your car if you're taking it off the road permanently.
Technical
The administrator can deregister the device from the network management system.
Examples
By Part of Speech
verb
British English
- You must deregister the vehicle with the DVLA.
- The charity was deregistered by the commission.
American English
- They chose to deregister the trademark.
- You can deregister your domain through the provider.
adverb
British English
- Not commonly used as an adverb.
American English
- Not commonly used as an adverb.
adjective
British English
- The deregistered vehicle cannot be driven on public roads.
- A deregistered charity loses its tax benefits.
American English
- The deregistered security no longer trades publicly.
- Access to the deregistered account is blocked.
Examples
By CEFR Level
- If you sell your car abroad, you should deregister it here.
- The website was closed and its domain was deregistered.
- The board voted to deregister the company from the national stock exchange to reduce regulatory costs.
- Failure to file annual returns can result in your business being forcibly deregistered.
- Upon deciding to cease trading, the partnership took steps to formally deregister for VAT purposes.
- The regulatory body has the authority to deregister any practitioner found in breach of ethical guidelines.
Learning
Memory Aids
Mnemonic
Think of DE- (meaning 'reverse' or 'remove') + REGISTER. You are reversing the act of registering.
Conceptual Metaphor
REMOVAL FROM A LIST IS ERASURE.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating as 'разрегистрировать' (not standard). Use 'снять с учёта', 'аннулировать регистрацию'.
- Do not confuse with 'отменить' (cancel) or 'удалить' (delete), which are more general.
Common Mistakes
- Using 'unregister' in formal contexts (more common in IT).
- Confusing with 'dissolve' (for companies) or 'scrap' (for vehicles).
Practice
Quiz
In which context is 'deregister' LEAST likely to be used?
FAQ
Frequently Asked Questions
No. 'Deregister' often refers to removing it from an official list (e.g., a VAT list). 'Closing' or 'dissolving' a company is a broader legal process, which may include deregistration as one step.
In informal or IT contexts (e.g., unregister a software license), 'unregister' is sometimes used. However, in formal, legal, or administrative writing, 'deregister' is the standard and preferred term.
The most common noun is 'deregistration' (e.g., 'the deregistration of the vehicle').
It is primarily transitive (e.g., 'deregister something'). It can be used in the passive voice (e.g., 'The company was deregistered') or reflexively (e.g., 'The owner deregistered themselves from the scheme').