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
Many valuable coins have been out of circulation for sometimes hundreds and even thousands of years.
—
Barbara A. Perry, Newsweek, 28 Jan. 2025
Those books, and perhaps others with unpopular or controversial themes, were removed from general circulation and placed in a separate section of the library.
—Ron Wood, arkansasonline.com, 24 Jan. 2025
Some economists have also advocated for dropping the penny from circulation, but there could be a costly downside to ditching the cent, as transactions would be rounded to 5-cent intervals, the Federal Reserve Bank of Richmond said in a 2020 blog post.
—Aimee Picchi, CBS News, 22 Jan. 2025
Ever since the government withdrew vast amounts of cash from circulation in 2016 in a vain effort to rein in underground commerce, Mr. Roy said, the economy has never recovered even its 8 percent pace.
—Alex Travelli, New York Times, 21 Jan. 2025
See all Example Sentences for circulation 
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Barbara A. Perry, Newsweek, 28 Jan. 2025
Those books, and perhaps others with unpopular or controversial themes, were removed from general circulation and placed in a separate section of the library.
—Ron Wood, arkansasonline.com, 24 Jan. 2025
Some economists have also advocated for dropping the penny from circulation, but there could be a costly downside to ditching the cent, as transactions would be rounded to 5-cent intervals, the Federal Reserve Bank of Richmond said in a 2020 blog post.
—Aimee Picchi, CBS News, 22 Jan. 2025
Ever since the government withdrew vast amounts of cash from circulation in 2016 in a vain effort to rein in underground commerce, Mr. Roy said, the economy has never recovered even its 8 percent pace.
—Alex Travelli, New York Times, 21 Jan. 2025
See all Example Sentences for circulation
Dictionary Entries Near circulation
Cite this Entry
“Circulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/circulation. Accessed 6 Feb. 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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