dissociation

definition: the act of removing from association
example:
speech part: noun
synonyms:
definition: (chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions
example:
speech part: noun
synonyms:
definition: a state in which some integrated part of a person's life becomes separated from the rest of the personality and functions independently
example:
speech part: noun
synonyms: disassociation

How dissociation is being used?