Circulation

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Circulation.jpg

Definitions

  • 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: 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