dissociation: meaning, definition, pronunciation and examples
C1/C2Formal / Academic / Technical
Quick answer
What does “dissociation” mean?
The act of disconnecting or separating two or more things.
Audio
Pronunciation
Definition
Meaning and Definition
The act of disconnecting or separating two or more things; the state of being disconnected.
1. In psychology/psychiatry: a defense mechanism involving a detachment from reality, thoughts, emotions, or identity. 2. In chemistry: the reversible decomposition of a complex molecule into simpler ones. 3. In sociology/social science: the breakdown of social cohesion or relationships.
Dialectal Variation
British vs American Usage
Differences
No major spelling or usage differences. The word is equally technical in both variants.
Connotations
Identical technical connotations. Slight potential for 'dissociation' to be more common in UK medical literature, but not statistically significant.
Frequency
Similar frequency in academic/technical registers. Rare in everyday conversation in both regions.
Grammar
How to Use “dissociation” in a Sentence
dissociation from [NOUN PHRASE]dissociation between [NOUN PHRASE] and [NOUN PHRASE]dissociation of [NOUN PHRASE] into [NOUN PHRASE]Vocabulary
Collocations
Examples
Examples of “dissociation” in a Sentence
verb
British English
- The company sought to dissociate itself from the controversial supplier.
- She could dissociate her professional life from her personal troubles.
American English
- The senator moved to dissociate himself from his earlier remarks.
- It's hard to dissociate the artist's work from his personal scandals.
adverb
British English
- The report was written dissociatively, separating facts from opinion.
- He spoke dissociatively about the event, as if it happened to someone else.
American English
- She responded dissociatively, showing no emotional connection to the story.
- The chemical compound breaks down dissociatively in solution.
adjective
British English
- She was diagnosed with a dissociative identity disorder.
- The witness had a dissociative episode during the testimony.
American English
- The patient exhibited dissociative symptoms following the trauma.
- Dissociative amnesia was a key feature of the case.
Usage
Meaning in Context
Business
Rare. May appear in reports on corporate spin-offs or organisational restructuring: 'The dissociation of the retail division from the parent company was completed last quarter.'
Academic
Very common in psychology, psychiatry, chemistry, and sociology. 'The study examined the neural correlates of peritraumatic dissociation.'
Everyday
Very rare. If used, it's typically in a psychological context: 'After the accident, she experienced some dissociation.'
Technical
Primary domain. Precise meanings in chemistry (acid dissociation constant), psychology (dissociative disorders), and neurology.
Vocabulary
Synonyms of “dissociation”
Strong
Weak
Vocabulary
Antonyms of “dissociation”
Watch out
Common Mistakes When Using “dissociation”
- Misspelling as 'disassociation' (though this informal variant exists).
- Using it as a synonym for simple 'disagreement'.
- Confusing 'dissociation' (process/state) with 'disassociation' (less formal act).
FAQ
Frequently Asked Questions
'Dissociation' is the standard, formal term in scientific and academic contexts. 'Disassociation' is a less common variant, often used in more general or informal writing, but many style guides recommend 'dissociation'.
Typically, it is neutral or negative. In psychology, it's often a symptom of distress. In chemistry, it's a neutral process. In a social context, 'dissociating from a harmful group' could be framed positively, but the word itself describes the separation, not the merit of it.
In everyday language, it is rarely used. When it is, it's almost always in the psychological sense, often by people discussing mental health, trauma, or therapy.
Think of it as 'mental separation' or 'unlinking'. Your mind separates things that are usually connected, like your sense of self from your body, or your memories from your emotions.
Dissociation is usually formal / academic / technical in register.
Dissociation: in British English it is pronounced /dɪˌsəʊ.siˈeɪ.ʃən/, and in American English it is pronounced /dɪˌsoʊ.siˈeɪ.ʃən/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A dissociation of sensibility (literary criticism, T.S. Eliot)”
Learning
Memory Aids
Mnemonic
Think of 'DIS-SOCIATION'. 'Dis-' means apart, and 'sociation' relates to society or connection. It's the act of taking apart a connection.
Conceptual Metaphor
CONNECTION IS A BOND/ATTACHMENT; DISSOCIATION IS THE BREAKING OF THAT BOND.
Practice
Quiz
In a psychological context, 'dissociation' primarily refers to: