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ventilator
 
Noun ventilator has 2 senses
  1. ventilator - a device (such as a fan) that introduces fresh air or expels foul air
    --1 is a kind of     device
    --1 is a part of ventilation, ventilation system, ventilating system
    --1 has parts: air filter, air cleaner
    Derived forms: verb ventilate2, verb ventilate5, verb ventilate1
  2. breathing device, breathing apparatus, breathing machine, ventilator - a device that facilitates breathing in cases of respiratory failure
    --2 is a kind of device
    --2 has particulars:
     aqualung, Aqua-Lung, scuba; oxygen mask; respirator, inhalator; resuscitator; snorkel
venter venthole ventilate ventilated ventilating system ventilation ventilation shaft ventilation system ventilator ventilators ventilatory venting vention ventner ventolin ventonit ventose

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