Medical Dictionary

circulatory system

noun

Medical Definition of CIRCULATORY SYSTEM

:  the system of blood, blood vessels, lymphatics, and heart concerned with the circulation of the blood and lymph
April 25, 2015
lissome Hear it
nimble or easily flexed
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears