Breath

Of activity.

The process of taking in and expelling air during breathing; "he took a deep breath and dived into the pool"; "he was fighting to his last breath".

This concept's ID is @1~4338

Ventilation

  • exhalation 3 facts

    The act of expelling air from the lungs.

  • inhalation 2 facts

    The act of inhaling; the drawing in of air (or other gases) as in breathing.