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English definition of “circulatory”

circulatory

adjective [not gradable] /ˈsɜr·kjə·ləˌtɔr·i, -ˌtoʊr·i/
biology relating to the system that moves blood through the body and that includes the heart, arteries, and veins
(Definition of circulatory from the Cambridge Academic Content Dictionary © Cambridge University Press)
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