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dissociate

dissociated; dissociating; dissociates

To dissociate is to break apart from someone, such as an employee leaving a business or a spouse leaving a marriage.

Dissociate is the opposite of associate. It comes from the Latin dissociare, which means basically "to disunite." To dissociate is to stop associating with someone. If a relationship ends, the two people are dissociated from one another. When you see the word dissociate, think "break-up."

Definitions of dissociate
  1. verb
    part; cease or break association with
    synonyms: disassociate, disjoint, disunite, divorce
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    type of:
    break, break up, part, separate, split, split up
    discontinue an association or relation; go different ways
  2. verb
    regard as unconnected
    “you must dissociate these two events!”
    synonyms: decouple
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    Antonyms:
    associate, colligate, connect, link, link up, relate, tie in
    make a logical or causal connection
    type of:
    differentiate, distinguish, secern, secernate, separate, severalise, severalize, tell, tell apart
    mark as different
  3. verb
    to undergo a reversible or temporary breakdown of a molecule into simpler molecules or atoms
    “acids dissociate to give hydrogen ions”
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    type of:
    break down, break up, decompose, degrade
    separate (substances) into constituent elements or parts
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘dissociate'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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