[mass noun]the disconnection or separation of something from something else or the state of being disconnected 断开;分离 the dissociation between the executive and the judiciary is the legacy of the Act of Settlement. 行政和司法的分离是嗣位法的遗产。 ■(Chemistry)the splitting of a molecule into smaller molecules, atoms, or ions, especially by a reversible process (化)离解 ■(Psychiatry)separation of normally related mental processes, resulting in one group functioning independently from the rest, leading in extreme cases to disorders such as multiple personality (精神病学)分裂,解体 [count noun]the dissociations that one can observe in neuropsychological patients. 在神经精神病人身上可以观察到的分裂症。
语源
early 17th cent.: from French, or from Latin dissociatio(n-), from the verb dissociare (see dissociate)