#breathing__external_respiration__ventilation  the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation
  supertype:  #bodily_process__body_process__bodily_function__activity  an organic process that takes place in the body; "respiratory activity"
  part:  #exhalation  #inhalation
  subtype:  #abdominal_breathing__abdominalbreathing  breathing in which most of the respiratory effort is done by the abdominal muscles; "abdominal breathing is practiced by singers"
  subtype:  #eupnea__eupnoea  normal relaxed breathing
  subtype:  #hyperpnea  energetic (deep and rapid) respiration that occurs normally after exercise or abnormally with fever or various disorders
  subtype:  #hypopnea  slow or shallow breathing
  subtype:  #hyperventilation  an increased depth and rate of breathing greater than demanded by the body needs; can cause dizziness and tingling of the fingers and toes and chest pain if continued
  subtype:  #panting__heaving  breathing heavily (as after exertion)
  subtype:  #periodic_breathing__Cheyne-Stokes_respiration  abnormal respiration in which periods of shallow and deep breathing alternate
  subtype:  #smoking__smoke  the act of smoking tobacco or other substances; "he went outside for a smoke"; "smoking stinks"
     subtype:  #puffing  blowing tobacco smoke out into the air; "they smoked up the room with their ceaseless puffing"
  subtype:  #snoring__snore__stertor  the act of snoring or producing a snoring sound
  subtype:  #snuffle__sniffle__snivel  the act of breathing heavily through the nose (as when the nose is congested)
  subtype:  #wheeze  breathing with a husky or whistling sound
  subtype:  #second_wind  the return of relatively easy breathing after initial exhaustion during continuous exertion

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