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English definition of “auricle”

auricle

noun [C] (HEART)    /ˈɔː.rɪ.kəl/ specialized
one of the two spaces in the top part of the heart that receive blood from the veins and push it down into the ventricles (= lower spaces)The circulatory system and blood
(Definition of auricle noun (HEART) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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