The Full Wiki

Circulation: Wikis


Note: Many of our articles have direct quotes from sources you can cite, within the Wikipedia article! This article doesn't yet, but we're working on it! See more info or our list of citable articles.


From Wikipedia, the free encyclopedia

Circulation may refer to:

See also

Simple English

The English Wiktionary has a dictionary definition (meanings of a word) for:

Circulation may be used in reference to:

  • Circulatory system, a biological organ system whose primary function is to move substances to and from cells
  • Circulation (fluid dynamics), the path integral of the fluid velocity around a closed curve
  • Exhaust gas recirculation, a nitrogen oxide reduction technique
  • Atmospheric circulation, the large-scale movement of air
  • Newspaper circulation, the average number of copies of a newspaper distributed on a day
  • Magazine circulation, the average number of copies of a periodical distributed per edition/ volume
  • Library circulation, the activities around the lending of library books and other material to users of a lending library
  • Circulation (currency), the transfer of currency through the hands of civilians


Got something to say? Make a comment.
Your name
Your email address