#forcing_out__forcingout__expulsion__projection__ejection  the act of expelling or projecting or ejecting
  supertype:  actuation__propulsion  the act of propelling
  subtype:  defenestration  the act of throwing someone or something out of a window
  subtype:  belch__burp__burping  a reflex that expels wind noisily from the stomach through the mouth
  subtype:  belching  the forceful expulsion of something from inside; "the belching of smoke from factory chimneys"
  subtype:  coughing_up  the act of expelling (food or phlegm) by coughing
  subtype:  spitting__spit__expectoration  the act of spitting (forcefully expelling saliva)
  subtype:  vomiting__vomit__emesis__regurgitation__disgorgement__puking  the reflex act of ejecting the contents of the stomach through the mouth
     subtype:  rumination  regurgitation of small amounts of food; seen in some infants after feeding
     subtype:  hematemesis__hematemesi__haematemesis  vomiting blood
     subtype:  hyperemesis__hyperemesi  severe and excessive vomiting
        subtype:  hyperemesis_gravidarum__hyperemesisgravidarum  hyperemesis during pregnancy; if severe it can result in damage to the brain and liver and kidney

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