circulation

noun

cir·​cu·​la·​tion ˌsər-kyə-ˈlā-shən How to pronounce circulation (audio)
1
: orderly movement through a circuit
especially : the movement of blood through the vessels of the body induced by the pumping action of the heart
2
: flow
3
a
: passage or transmission from person to person or place to place
especially : the interchange of currency
coins in circulation
b
: the extent of dissemination: such as
(1)
: the average number of copies of a publication sold over a given period
(2)
: the total number of items borrowed from a library

Examples of circulation in a Sentence

He has bad circulation in his legs. The drug improves blood circulation. The attic has poor air circulation. the circulation of ocean waters Let's open the windows to get some circulation in here. This memo is not meant for circulation. The coins have recently entered circulation.
Recent Examples on the Web Bian, a traditional Chinese stone, is known for its ability to improve circulation and detoxify the skin. Jenn Barthole, Glamour, 9 Apr. 2024 The science is sound; ample medical journals and research papers have well-documented the physiological upsides of cold plunges, including reducing inflammation, building stress resilience, increasing pain tolerance, and improving circulation. Sean Evans, Robb Report, 9 Apr. 2024 Caralluma fimbriata: This herb contains a compound that may increase the circulation of serotonin to the brain. Weight Loss Advisors, Discover Magazine, 3 Apr. 2024 Each decade between 1979 and 2020, the rate at which heat waves travel, pushed along by air circulation, slowed by about 5 miles per day, the study found. Delger Erdenesanaa, New York Times, 29 Mar. 2024 But the unexpected source of Little’s colors make his scenes even more potent: The pigments are made from the chemical compounds of guns, taken out of circulation and dissolved in Little’s workshop. Jacqui Palumbo, CNN, 28 Mar. 2024 Causes include overproduction of pigmentation, lax skin, allergies and poor circulation. Hannah Yasharoff, USA TODAY, 23 Mar. 2024 Dry brushing the legs can remove dry skin, reduce ingrown hairs, and promote circulation. Jessie Quinn, Peoplemag, 20 Mar. 2024 Make sure your drapes or shades are not blocking vents, as that can restrict air circulation. Joseph Hernandez, Kansas City Star, 1 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'circulation.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1535, in the meaning defined at sense 1

Time Traveler
The first known use of circulation was in 1535

Dictionary Entries Near circulation

Cite this Entry

“Circulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/circulation. Accessed 19 Apr. 2024.

Kids Definition

circulation

noun
cir·​cu·​la·​tion ˌsər-kyə-ˈlā-shən How to pronounce circulation (audio)
1
: orderly movement through a circuit
especially : the movement of blood through the vessels of the body caused by the pumping action of the heart
2
a
: passage from person to person or place to place
coins in circulation
b
: the average number of copies (as of a newspaper) sold over a given period

Medical Definition

circulation

noun
cir·​cu·​la·​tion ˌsər-kyə-ˈlā-shən How to pronounce circulation (audio)
: the movement of blood through the vessels of the body that is induced by the pumping action of the heart and serves to distribute nutrients and oxygen to and remove waste products from all parts of the body see pulmonary circulation, systemic circulation
Last Updated: - Updated example sentences
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