dissociation
1. the act of removing from association (Freq. 3) • Derivationally related forms: dissociate • Hypernyms: separation 2. a state in which some integrated part of a person's life becomes separated from the rest of the personality and functions independently • Syn: disassociation • Derivationally related forms: disassociate (for: disassociation), dissociate • Hypernyms: psychological state, psychological condition, mental state, mental condition • Hyponyms: compartmentalization, compartmentalisation, dissociative disorder 3. (chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions • Derivationally related forms: dissociate • Topics: chemistry, chemical science • Hypernyms: chemical process, chemical change, chemical action
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