circulation (redirected from portal circulation)

cir·cu·la·tion  (sûrky-lshn)

n.

1. Movement in a circle or circuit, especially the movement of blood through bodily vessels as a result of the heart's pumping action.

2.

a. Movement or passage through a system of vessels, as of water through pipes; flow.

b. Free movement or passage.

3. The passing of something, such as money or news, from place to place or person to person.

4.

a. The condition of being passed about and widely known; distribution.

b. Dissemination of printed material, especially copies of newspapers or magazines, among readers.

c. The number of copies of a publication sold or distributed.

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circulation

Noun

1. the flow of blood from the heart through the arteries, and then back through the veins to the heart, where the cycle is renewed

2. the number of copies of a newspaper or magazine that are sold

3. the distribution of newspapers or magazines

4. sending or moving around: the circulation of air

5. in circulation

a. (of currency) being used by the public

b. (of people) active in a social or business context

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circulation  (sûrky-lshn)

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. Oxygen-rich blood is carried away from the heart by the arteries, and oxygen-poor blood is returned to the heart by the veins. The circulation of lymph occurs in a separate system of vessels (the lymphatic system). Lymph is pumped back to the heart by the contraction of skeletal muscles.

Thesaurus

Noun	1.	circulation - the dissemination of copies of periodicals (as newspapers or magazines) airing, dissemination, public exposure, spreading - the opening of a subject to widespread discussion and debate
	2.	circulation - movement through a circuit; especially the movement of blood through the heart and blood vessels organic phenomenon - (biology) a natural phenomenon involving living plants and animals blood pressure - the pressure of the circulating blood against the walls of the blood vessels; results from the systole of the left ventricle of the heart; sometimes measured for a quick evaluation of a person's health; "adult blood pressure is considered normal at 120/80 where the first number is the systolic pressure and the second is the diastolic pressure" systemic circulation - circulation that supplies blood to all the body except to the lungs pulmonary circulation - circulation of blood between the heart and the lungs vitelline circulation - circulation of blood between the embryo and the yolk sac
	3.	circulation - (library science) the count of books that are loaned by a library over a specified period library science - the study of the principles and practices of library administration count - the total number counted; "a blood count"
	4.	circulation - number of copies of a newspaper or magazine that are sold; "by increasing its circulation the newspaper hoped to increase its advertising" count - the total number counted; "a blood count"
	5.	circulation - free movement or passage (as of cytoplasm within a cell or sap through a plant); "ocean circulation is an important part of global climate"; "a fan aids air circulation" plant life, flora, plant - (botany) a living organism lacking the power of locomotion change of location, travel - a movement through space that changes the location of something
	6.	circulation - the spread or transmission of something (as news or money) to a wider group or area spreading, spread - act of extending over a wider scope or expanse of space or time recirculation - circulation again

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circulation

noun 1. distribution, currency, readership

noun 2. bloodstream, blood flow

noun 3. flow, circling, motion, rotation

4. spread, distribution, transmission, dissemination

Translations

circulation [səːkjuˈleɪʃən] n → circulación f [of newspaper etc] → tirada

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circulation [səːkjuˈleɪʃən] circulate n → circulation f [of newspaper]; tirage m

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circulation [səːkjuˈleɪʃən] circulate n (of traffic) → Fluss m;

(of air etc) → Zirkulation f;

(of newspaper) → Auflage f;

(Med) (of blood) → Kreislauf m

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circulation [səːkjuˈleɪʃən] n → circolazione f [of newspaper] → tiratura