Circulation Definition & Meaning - Merriam-Webster
WebThe meaning of CIRCULATION is orderly movement through a circuit; especially : the movement of blood through the vessels of the body induced by the pumping action of the heart. How to use circulation in a sentence.
CIRCULATION | English meaning - Cambridge Dictionary
Webnoun [ C/U ] us / ˌsɜr·kjəˈlei·ʃən / Add to word list. biology. the movement of blood inside the body. Circulation is also the movement of air or water in a space or system: [ U ] The …
CIRCULATION Definition & Meaning | Dictionary.com
Webnoun. The flow of fluid, especially blood, through the tissues of an organism to allow for the transport and exchange of blood gases, nutrients, and waste products. In vertebrates, the circulation of blood to the tissues and back to the heart is caused by the pumping action of the heart.
Circulation - Definition, Meaning & Synonyms | Vocabulary.com
WebThe word circulation refers to the movement of blood through your body's blood vessels and heart. It can also mean free movement in a more general sense, as in the circulation of news, money, or even library books. Circulation of blood is what happens in your body's circulatory system.
Circulation | Definition, Characteristics, & Function | Britannica
WebApr 26, 2024 · Circulation, the continuous movement of blood throughout the body, driven by the pumping action of the heart. The circulation of the blood links the sites of oxygen utilization and uptake in the body. Learn more about the main circulatory branches and factors that affect the circulation.
Circulation Definition & Meaning | Dictionary.com
Webthe transmission or passage of anything from place to place or person to person: the circulation of a rumor; the circulation of money. the distribution of copies of a periodical …
circulation noun - Definition, pictures, pronunciation and usage …
Web[uncountable] the passing or spreading of something from one person or place to another. the circulation of money/information/ideas. in circulation A number of forged tickets are in circulation. The coins were taken out of circulation. Copies of the magazine were withdrawn from circulation. putting computer viruses into circulation. Extra Examples.
CIRCULATION definition in American English | Collins English Dictionary
WebMay 4, 2024 · 1. countable noun. The circulation of a newspaper or magazine is the number of copies that are sold each time it is produced. The Daily News once had the highest circulation of any daily in the country. Synonyms: distribution, currency, readership More Synonyms of circulation. 2. uncountable noun.
Circulatory system | Functions, Parts, & Facts | Britannica
WebCirculatory system, system that transports nutrients, respiratory gases, and metabolic products throughout a living organism. Circulation includes the intake of metabolic materials, the movement of these materials to and from tissues and organs, and the return of harmful by-products to the environment.
circulation | definition in the Cambridge Learner’s Dictionary
Webnoun. uk / ˌsɜːkjəˈleɪʃ ə n / us. circulation noun (BLOOD) the movement of blood around your body: Exercise improves your circulation. Want to learn more? Improve your …
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