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tricuspid valve

noun [C usually sing]
 
 
/traɪˈkʌs.pɪdˌvælv/ specialized

Definition

the valve (= structure that opens and closes) in the heart that stops blood from returning into the right atrium (= upper space) from the right ventricle (= lower space) → Compare mitral valveThe circulatory system and blood
(Definition of tricuspid valve noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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