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Ventilation vs Circulation - What's the difference?

ventilation | circulation |

As nouns the difference between ventilation and circulation

is that ventilation is the replacement of stale or noxious air with fresh while circulation is (The act of moving in a circle)The act of moving in a circle, or in a course which brings the moving body to the place where its motion began.

ventilation

English

Noun

(-)
  • The replacement of stale or noxious air with fresh.
  • * 1991 , :
    • So you punched out a window for ventilation . Was that before'' or ''after you noticed you were standing in a lake of gasoline?
  • The mechanical system used to circulate and replace air.
  • An exchange of views during a discussion.
  • The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide.

    • circulation

    English

    Noun

  • (senseid)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.
  • (senseid)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.