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myalgic encephalopathy

British  
/ maɪˈældʒɪk ɛnˌsɛfəlˈbpfɪ /

noun

  1. Formerly called: myalgic encephalomyelitis.  Also called: chronic fatigue syndrome.   ME.  a condition characterized by painful muscles, extreme fatigue, and general debility, sometimes occuring as a sequel to viral illness

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