authorization
C1Formal to Neutral. Predominantly used in official, business, technical, and legal contexts.
Definition
Meaning
Official permission or approval given for something to happen.
The process or act of granting access, rights, or power to a person, system, or document. Also, a legal or administrative document that confirms such permission.
Linguistics
Semantic Notes
The word often implies a formal, documented, or systematic process. It can refer to the abstract concept of granting power, the specific document granting it, or the status of being officially approved. Often used in conjunction with systems of access control.
Dialectal Variation
British vs American Usage
Differences
Spelling: UK English also commonly accepts the variant 'authorisation' (with 's'), though 'authorization' (with 'z') is also standard. US English exclusively uses 'authorization'. Usage frequency is high in both varieties.
Connotations
In both varieties, connotations are tied to bureaucracy, security, and formal procedure. No significant difference in connotation.
Frequency
Equally frequent in both varieties, especially in legal, governmental, and IT contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
authorization for (doing) somethingauthorization from somebody/somethingauthorization to do somethingthe authorization of somethingunder the authorization ofVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Get the green light (less formal equivalent for 'get authorization')”
- “Rubber-stamp (implies formal but possibly uncritical authorization)”
Usage
Context Usage
Business
The bank requires authorization for any transfer over £10,000.
Academic
The research study was conducted under the authorization of the university ethics committee.
Everyday
My son needs written authorization from me to go on the school trip.
Technical
The API call requires a valid OAuth2 authorization token.
Examples
By Part of Speech
verb
British English
- The manager will authorise the expenditure.
- The system must authorise the user before granting access.
American English
- The manager will authorize the expenditure.
- The system must authorize the user before granting access.
adverb
British English
- The payment was not authorisedly made and was therefore void.
- He acted in an officially authorised manner.
American English
- The payment was not authorizedly made and was therefore void.
- He acted in an officially authorized manner.
adjective
British English
- We need the authorising officer's signature.
- She holds an authorised biography of the poet.
American English
- We need the authorizing officer's signature.
- She holds an authorized biography of the poet.
Examples
By CEFR Level
- You need your mum's authorization to borrow this book.
- The teacher gave authorization for the game.
- You must get prior authorization from the bank for a large withdrawal.
- I don't have the authorization to open that file.
- The committee granted formal authorization for the construction project to proceed.
- The software update cannot be installed without administrator authorization.
- The treaty required parliamentary authorization before any military action could be taken.
- Her research proposal underwent rigorous peer review before receiving ethical authorization.
Learning
Memory Aids
Mnemonic
Think of an AUTHOR writing a letter of permission. An AUTHOR-ization is like an official 'note' from the person in charge, giving you the power to act.
Conceptual Metaphor
AUTHORIZATION IS A KEY (It unlocks doors, systems, or actions). AUTHORIZATION IS A SEAL (An official stamp that validates and permits).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'авторизация' in IT, which often translates more specifically as 'login' or 'authentication'. 'Authorization' is about *permissions* after identity is proven.
- Do not directly translate 'разрешение' in all contexts; for documents, 'authorization' is more formal than 'permission'.
- The Russian 'полномочия' is closer to 'authority' or 'powers', not the act of granting them ('authorization').
Common Mistakes
- Misspelling as 'authorisation' in US contexts. (US: 'z'; UK: 's' or 'z').
- Using 'authorization' when 'authentication' (proving identity) is meant, especially in IT.
- Incorrect preposition: 'authorization of doing something' is less common than 'authorization to do something' or 'authorization for something'.
Practice
Quiz
In which sentence is 'authorization' used INCORRECTLY?
FAQ
Frequently Asked Questions
Authentication is verifying *who you are* (like a password or fingerprint). Authorization is determining *what you are allowed to do* after your identity is confirmed (like accessing a specific file).
No, 'authorisation' is the standard British English spelling. 'Authorization' with a 'z' is standard American English and is also widely accepted in British English, especially in technical fields.
Yes, it is most commonly uncountable when referring to the general concept or act ('We need authorization'). It becomes countable when referring to specific instances or documents ('I have three separate authorizations for this project').
Yes, when referring to a specific document or instance of permission. For example: 'He showed me an authorization signed by the director.'
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