English to English

verb (v)

• part; cease or break association with(verb.social)

  Example:
  She disassociated herself from the organization when she found out the identity of the president.
  

  Synonym:
  disjoint, dissociate, disunite, divorce
  

  source: wordnet30
• To disconnect from things associated; to disunite; to dissociate.(verb)

  source: webster1913