psychosis 精神病

   

psychosis
any of a number of the more severe mental diseases that make you believe things that are not real
http://dictionary.cambridge.org/define.asp?key=63895&dict=CALD
精神病
http://eow.alc.co.jp/psychosis/UTF-8/?ref=sa

語句説明
Psychosis is a loss of contact with reality, usually including false ideas about what is taking place or who one is (delusions) and seeing or hearing things that aren’t there (hallucinations).
http://health.nytimes.com/health/guides/disease/major-depression-with-psychotic-features/overview.html?scp=1&sq=psychotic&st=cse

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