Science Fair Project Dictionary
Circulation
English
Noun
circulation
- The act of moving in a circle, or in a course which brings the moving body to the place where its motion began.
- The act of passing from place to place or person to person; free diffusion; transmission.
- Currency; circulating coin; notes, bills, etc., current for coin.
- The extent to which anything circulates or is circulated; the measure of diffusion; as, the circulation of a newspaper.
- The movement of the blood in the blood-vascular system, by which it is brought into close relations with almost every living elementary constituent. Also, the movement of the sap in the vessels and tissues of plants.
10-26-2009 07:45:12
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details