respirator
Definitions
General English
- noun a machine which is used in hospital to help patients to breathe when they cannot breathe by themselves
Construction
- A device used to facilitate breathing in a hazardous atmosphere.
Medical
- noun a mask worn to prevent someone breathing harmful gas or fumes
Military
- noun a protective face-covering containing an apparatus to filter air, which is used to protect a person from chemical agents and radioactive contamination.
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