ventilation

  1. Noun.  The replacement of stale or noxious air with fresh.
  2. Noun.  The mechanical system used to circulate and replace air..
  3. Noun.  An exchange of views during a discussion.
  4. Noun.  The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide.

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This entry was last updated on RefTopia from its source on 3/20/2012.