unionize
C1Formal, Business, Political
Definition
Meaning
To form or join a labor union; to organize workers into a union.
To bring together separate entities into a single, cohesive unit; to combine or unify.
Linguistics
Semantic Notes
Primarily used in labor/industrial relations contexts. Can be used transitively (to unionize workers) or intransitively (workers unionize). The extended meaning of 'unify' is less common and often found in technical or formal writing.
Dialectal Variation
British vs American Usage
Differences
The spelling 'unionise' is standard in British English, while 'unionize' is standard in American English. The concept and frequency of use are similar, though the historical context and legal frameworks of unionization differ.
Connotations
In both varieties, the word carries strong political and economic connotations related to workers' rights, collective bargaining, and sometimes industrial conflict.
Frequency
More frequent in American English news media due to higher profile labor disputes. In British English, the related noun 'unionisation' and verb 'unionise' are common in political and economic reporting.
Vocabulary
Collocations
Grammar
Valency Patterns
[NP] unionized [NP] (transitive)[NP] unionized (intransitive)[NP] was unionized (passive)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “to unionize the shop floor”
- “a unionized workforce”
Usage
Context Usage
Business
The company fiercely resisted attempts to unionize its warehouse staff.
Academic
The study examines factors that influence service sector workers' decisions to unionize.
Everyday
The baristas are talking about whether they should unionize for better pay.
Technical
The process to formally unionize involves filing a petition with the labor board.
Examples
By Part of Speech
verb
British English
- The workers voted overwhelmingly to unionise for collective bargaining.
- It is illegal for management to intimidate staff seeking to unionise.
- The new legislation made it easier for gig economy workers to unionise.
American English
- The tech company's contractors are moving to unionize for healthcare benefits.
- After the pay freeze, the entire plant voted to unionize.
- The campaign aims to unionize fast-food workers across the state.
adjective
British English
- The unionised sector of the economy has seen stronger wage growth.
- She preferred working in a unionised environment with clear grievance procedures.
- The deal was only available to unionised employees.
American English
- The unionized teachers negotiated for smaller class sizes.
- Access to the unionized pension plan was a key benefit.
- They compared wages at unionized and non-unionized firms.
Examples
By CEFR Level
- The workers want a union.
- The factory workers decided to form a union.
- The employees are considering whether to unionize to negotiate better conditions.
- Despite management's anti-union campaign, the warehouse staff successfully unionized, securing a landmark contract.
Learning
Memory Aids
Mnemonic
Think of a 'union' (a group) and the suffix '-ize' meaning 'to make into'. So, 'unionize' means 'to make into a union'.
Conceptual Metaphor
SOLIDARITY IS STRENGTH; COLLECTIVE ACTION IS A SHIELD.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'унионизировать' (rare/calque). The direct equivalent is 'создавать/вступать в профсоюз'. The noun 'unionization' is 'создание профсоюза' or 'вступление в профсоюз'.
Common Mistakes
- Using 'unionize' to mean simply 'unite' in non-labor contexts (often too specific).
- Misspelling as 'unionise' in American English contexts.
- Incorrect stress: stressing the second syllable (/juː.niˈəʊ.naɪz/).
Practice
Quiz
In which context is the verb 'unionize' MOST appropriately used?
FAQ
Frequently Asked Questions
Primarily, yes. Its core meaning relates to labor unions. An extended, less common meaning is 'to unify or combine,' but this is rare and often found in formal or technical writing.
There is no difference in meaning. 'Unionize' is the standard American English spelling. 'Unionise' is the standard British English spelling. Both follow the respective conventions for the '-ize/-ise' suffix.
Yes. The past participle 'unionized' (or 'unionised') is commonly used as an adjective to describe a workforce, shop, or industry that is organized into a union (e.g., 'a unionized factory').
A common mistake is using 'unionize' as a general synonym for 'unite' or 'combine' outside of the specific context of labor organization, which can sound unnatural or overly specific.