- respirator, inhalator - a breathing device for administering long-term artificial respiration
--1 is a kind of breathing device, breathing apparatus, breathing machine, ventilator
--1 has parts: mouthpiece
--1 has particulars: iron lungDerived form: verb respire3 - gasmask, respirator, gas helmet - a protective mask with a filter; protects the face and lungs against poisonous gases
--2 is a kind of mask