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English definition of “comatose”

comatose

adjective uk   /ˈkəʊ.mə.təʊs/ us    /ˈkoʊ.mə.toʊs/
specialized medical in a comaDisorders of muscles and the nervous system informal very tired or in a deep sleep because of extreme tiredness, hard work, or too much alcohol: By midnight I was virtually comatose.Tired and making tiredSleep and sleeping
(Definition of comatose from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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