Dictionary

circulatory system

noun

Definition of CIRCULATORY SYSTEM

:  the system of blood, blood vessels, lymphatics, and heart concerned with the circulation of the blood and lymph

First Known Use of CIRCULATORY SYSTEM

1862

circulatory system

noun    (Medical Dictionary)

Medical Definition of CIRCULATORY SYSTEM

:  the system of blood, blood vessels, lymphatics, and heart concerned with the circulation of the blood and lymph

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