class action: meaning, definition, pronunciation and examples
C1Formal / Legal / Academic / Business
Quick answer
What does “class action” mean?
A lawsuit filed by a representative on behalf of a large group of people who have suffered similar harm or loss.
Audio
Pronunciation
Definition
Meaning and Definition
A lawsuit filed by a representative on behalf of a large group of people who have suffered similar harm or loss.
Any collective action or proceeding undertaken by a group sharing common interests or goals, particularly within a legal or organisational framework.
Dialectal Variation
British vs American Usage
Differences
Concept and term are identical and widely understood. The procedural rules for initiating and certifying a class action differ between jurisdictions (e.g., England & Wales vs. US Federal Rules). The US has a much more active class action litigation culture.
Connotations
In the US: a common tool for consumer protection and corporate accountability, but also sometimes viewed as exploitative by businesses. In the UK: a more specialised, less frequent legal mechanism, often called a 'group litigation order'.
Frequency
Significantly higher frequency in American English due to its central role in the US legal system. In British English, it is a specialised legal term with lower public discourse frequency.
Grammar
How to Use “class action” in a Sentence
[Company] faced a class action over [issue].Lawyers filed a class action on behalf of [plaintiffs].The court certified the class action.Vocabulary
Collocations
Examples
Examples of “class action” in a Sentence
adjective
British English
- The firm specialised in class-action litigation.
American English
- They hired a class-action attorney to review the case.
Usage
Meaning in Context
Business
"The data breach could expose the firm to a significant class action from affected customers."
Academic
"The study analyses the deterrent effect of securities class actions on corporate governance."
Everyday
"I got a letter saying I might be part of a class action against the phone company for overcharging."
Technical
"The judge must determine if the proposed class meets the requirements of numerosity, commonality, typicality, and adequacy of representation."
Vocabulary
Synonyms of “class action”
Strong
Neutral
Weak
Vocabulary
Antonyms of “class action”
Watch out
Common Mistakes When Using “class action”
- Using it as a verb (e.g., 'They class-actioned the company' is non-standard).
- Omitting 'action' and just saying 'class suit' is less common.
- Confusing with 'class-action' as an adjective without the hyphen in the noun form.
FAQ
Frequently Asked Questions
Yes, one or a few named plaintiffs can file a lawsuit seeking to represent a larger 'class' of similarly situated people. The court must later 'certify' the class for it to proceed as a true class action.
Both involve many plaintiffs, but a class action treats the group as a single legal entity with common issues. A mass tort typically involves numerous individual lawsuits that are consolidated for pre-trial proceedings, but may later be tried separately.
Typically, no. Class action lawyers usually work on a 'contingency fee' basis, taking a percentage of the final settlement or award. Plaintiffs are not usually charged upfront.
If you are a member of a certified class but wish to pursue your own independent lawsuit, you must formally 'opt out' by a deadline. If you do nothing, you are automatically included in the class and bound by its result.
A lawsuit filed by a representative on behalf of a large group of people who have suffered similar harm or loss.
Class action is usually formal / legal / academic / business in register.
Class action: in British English it is pronounced /ˌklɑːs ˈæk.ʃən/, and in American English it is pronounced /ˌklæs ˈæk.ʃən/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “(no common idioms for this specific term)”
Learning
Memory Aids
Mnemonic
Think of a SCHOOL CLASS suing together. One 'class' (group) takes 'action' (legal action).
Conceptual Metaphor
LAWSUIT IS A MILITARY CAMPAIGN (e.g., 'file', 'defend', 'settle'), COLLECTIVE IS A SINGLE ENTITY (the 'class' acts as one plaintiff).
Practice
Quiz
What is the primary purpose of a class action?