atrioventricular valve 1
noundomain: body part
Princeton WordNet [ver.3.1]
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EnglishDefinition
either of two heart valves through which blood flows from the atria to the ventricles; prevents return of blood to the atrium
Hypernym
heart valve 1
noun
a valve to control one-way flow of blood
Part_meronym
any of several muscles associated with the atrioventricular valves
EnglishHyponym
mitral valve 1
noun
valve with two cusps; situated between the left atrium and the left ventricle
valve with three cusps; situated between the right atrium and the right ventricle; allows blood to pass from atrium to ventricle and closes to prevent backflow when the ventricle contracts
Part_holonym
any of several muscles associated with the atrioventricular valves
