collective security: meaning, definition, pronunciation and examples
C1/C2Formal, Technical, Academic, Political
Quick answer
What does “collective security” mean?
An arrangement among states where they agree to act together, including militarily, to repel aggression against any member state, based on the principle that an attack on one is an attack on all.
Audio
Pronunciation
Definition
Meaning and Definition
An arrangement among states where they agree to act together, including militarily, to repel aggression against any member state, based on the principle that an attack on one is an attack on all.
Any system or policy in which security is sought through collective guarantees, coordination, and mutual assistance among a group. This principle is also applied metaphorically in contexts like corporate cybersecurity, community safety initiatives, and international organisations.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. The concept is identically named. UK usage may more frequently reference the Commonwealth or EU contexts historically, while US usage often centres on NATO or UN leadership.
Connotations
In both varieties, it carries formal, institutional connotations. In some US political discourse, it can be critiqued as entangling alliances. In UK discourse, it may evoke post-war internationalism.
Frequency
Similar frequency in political science, international relations, and news commentary in both regions.
Grammar
How to Use “collective security” in a Sentence
[verb] + collective security: establish, uphold, guarantee, rely on, violatecollective security + [verb]: functions, depends, fails, prevails[adjective] + collective security: effective, regional, mutual, credibleVocabulary
Collocations
Examples
Examples of “collective security” in a Sentence
verb
British English
- The member states agreed to **collectivise their security** through the treaty.
- The alliance seeks to **security-collectivise** the region. (Note: 'collectivise security' is more common than this neologism.)
American English
- The senators debated whether to **enter into a collective security arrangement**.
- The policy aims to **institutionalise collective security**.
adverb
British English
- The nations decided to act **collective-security-wise**. (Very rare/constructed)
- They are organised, **in terms of collective security**, quite effectively.
American English
- The region is now defended **collectively and securely** through the pact. (Phrasal, not a single adverb)
- They cooperate **on a collective security basis**.
adjective
British English
- The **collective-security** provisions of the Charter are fundamental.
- They adopted a **collective-security-based** approach.
American English
- NATO is the prime example of a **collective-security** alliance.
- The **collective-security** doctrine shaped post-war policy.
Usage
Meaning in Context
Business
Rare. May refer to shared cybersecurity protocols within a consortium of companies.
Academic
Very common in Political Science, International Relations, and History texts discussing organisations like the UN or NATO.
Everyday
Very rare. Would only appear in news discussion of major international treaties or crises.
Technical
Core term in defence policy, diplomacy, and strategic studies documents.
Vocabulary
Synonyms of “collective security”
Strong
Neutral
Weak
Vocabulary
Antonyms of “collective security”
Watch out
Common Mistakes When Using “collective security”
- Using as a plural (*collective securities).
- Confusing it with 'collective defence' (a subset).
- Using in informal contexts where 'team safety' or 'group protection' would be more appropriate.
FAQ
Frequently Asked Questions
No. Collective security is a specific mechanism or system aimed at preserving peace through collective action against aggression. World peace is the desired state or outcome.
No, by definition, 'collective' requires a group. A single nation practices 'national security' or 'self-defence'.
Collective defence (e.g., NATO's Article 5) is a specific, binding commitment to defend allies from attack. Collective security is a broader system where a group of states agree to act against any aggressor within or outside the group to maintain peace.
It became a central concept in 20th-century international relations, particularly with the establishment of the League of Nations after World War I and later the United Nations after World War II.
An arrangement among states where they agree to act together, including militarily, to repel aggression against any member state, based on the principle that an attack on one is an attack on all.
Collective security is usually formal, technical, academic, political in register.
Collective security: in British English it is pronounced /kəˌlɛktɪv sɪˈkjʊərɪti/, and in American English it is pronounced /kəˌlɛktɪv səˈkjʊrəti/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “An attack on one is an attack on all (encapsulates the core principle).”
Learning
Memory Aids
Mnemonic
Think of a 'collective' (group) of neighbours who all agree that if a burglar attacks one house, they will all come out to help. Their safety (security) depends on this collective agreement.
Conceptual Metaphor
SECURITY IS A SHIELD HELD BY MANY (The strength of the protective shield is multiplied by the number of hands holding it).
Practice
Quiz
Which of the following is the BEST example of a collective security organisation?