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English definition of “hemoglobin”

hemoglobin

noun [U]     /ˌhiː.məˈɡləʊ.bɪn/ US  /-ɡloʊ-/
mainly US for haemoglobinCellsThe circulatory system and blood
(Definition of hemoglobin noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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