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"ocean circulation is an important part of global climate" "a fan aids air circulation"nounfree movement or passage (as of cytoplasm within a cell or sap through a plant)type of:
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noun(library science) the count of books that are loaned by a library over a specified periodtype of:
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nounmovement through a circuit; especially the movement of blood through the heart and blood vesselstype of:
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"by increasing its circulation the newspaper hoped to increase its advertising"nounnumber of copies of a newspaper or magazine that are soldtype of:
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nounthe dissemination of copies of periodicals (as newspapers or magazines)type of:
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nounthe spread or transmission of something (as news or money) to a wider group or area
Definition that contains circulation
- recirculation circulation again
- vitelline circulation circulation of blood between the embryo and the yolk sac
- pulmonary circulation circulation of blood between the heart and the lungs
- systemic circulation circulation that supplies blood to all the body except to the lungs