circulatory system
noun
: the system of blood, blood vessels, lymphatics, and heart concerned with the circulation of the blood and lymph
Examples of circulatory system in a Sentence
Recent Examples on the Web
Potatoes help support the health of important body systems such as your GI tract, circulatory system, skin, and immune system.
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Barbie Cervoni, Verywell Health, 24 Nov. 2025
Given the vast nature of the circulatory system, the procedure frequently requires a high dosage of medication to ensure that a proper amount reaches the target area.
—Andrew Paul, Popular Science, 13 Nov. 2025
In animal trials, the devices successfully navigated through the circulatory system and reached target brain regions autonomously, delivering localized stimulation with micrometer precision.
—Neetika Walter, Interesting Engineering, 5 Nov. 2025
Their larvae would tunnel in, feeding underneath the bark, destroying the circulatory systems of trees.
—Frank Vaisvilas, jsonline.com, 29 Oct. 2025
See All Example Sentences for circulatory system
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Barbie Cervoni, Verywell Health, 24 Nov. 2025
Given the vast nature of the circulatory system, the procedure frequently requires a high dosage of medication to ensure that a proper amount reaches the target area.
—Andrew Paul, Popular Science, 13 Nov. 2025
In animal trials, the devices successfully navigated through the circulatory system and reached target brain regions autonomously, delivering localized stimulation with micrometer precision.
—Neetika Walter, Interesting Engineering, 5 Nov. 2025
Their larvae would tunnel in, feeding underneath the bark, destroying the circulatory systems of trees.
—Frank Vaisvilas, jsonline.com, 29 Oct. 2025
See All Example Sentences for circulatory system
Cite this Entry
“Circulatory system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/circulatory%20system. Accessed 30 Nov. 2025.
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