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circulate

circulation noun

  /ˌsɜː(ɹ).kjʊˈleɪ.ʃən/ , /ˌsɝkjʊˈleɪʃən/
  • (narrowly) The movement of the blood in the circulatory system, by which it is brought into close relations with the cells and tissues of the body; (loosely) the circulatory system.
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