circulation
noun
cir·cu·la·tion
ˌsər-kyə-ˈlā-shən 
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
Massaging is also a good way to boost circulation, which will help encourage hair growth.
—
Jenn Barthole, Glamour, 28 May 2025
President Donald Trump has pushed to end the circulation of pennies since the start of his second term, citing the cost to produce them.
—Melina Khan, USA Today, 23 May 2025
That means the last batch of new pennies will enter circulation next year and that the coin will eventually be phased out.
—Michele Luhn, CNBC, 23 May 2025
City officials said piers can pose a unique water quality challenge due to poorer circulation of ocean water.
—Karen Garcia, Los Angeles Times, 22 May 2025
See All Example Sentences for circulation
Examples are automatically compiled from online sources to
show current usage.
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
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Jenn Barthole, Glamour, 28 May 2025
President Donald Trump has pushed to end the circulation of pennies since the start of his second term, citing the cost to produce them.
—Melina Khan, USA Today, 23 May 2025
That means the last batch of new pennies will enter circulation next year and that the coin will eventually be phased out.
—Michele Luhn, CNBC, 23 May 2025
City officials said piers can pose a unique water quality challenge due to poorer circulation of ocean water.
—Karen Garcia, Los Angeles Times, 22 May 2025
See All Example Sentences for circulation
Cite this Entry
“Circulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/circulation. Accessed 1 Jun. 2025.
Copy CitationKids Definition
circulation
noun
cir·cu·la·tion
ˌsər-kyə-ˈlā-shən
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
: 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
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