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English definition of “chronic fatigue syndrome”

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chronic fatigue syndrome

noun [U] uk   ( UK also ME, abbreviation CFS) us  
an illness, sometimes lasting for several years, in which a person's muscles and joints (= places where two bones are connected) hurt and they are generally very tired
Translations of “chronic fatigue syndrome”
in Chinese (Traditional) 慢性疲勞綜合症…
in Chinese (Simplified) 慢性疲劳综合征…
(Definition of chronic fatigue syndrome from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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