Respirator

/ˈrɛspəˌreɪtər/

Meaning & Definition

noun

A device worn to assist with breathing, especially in environments with poor air quality or during medical procedures.

The healthcare worker donned a respirator before entering the isolation room to protect against airborne pathogens.

An apparatus providing a supply of air or oxygen to a patient who is unable to breathe adequately.

The patient was placed on a respirator to help maintain adequate oxygen levels during surgery.

A type of mask designed to filter out harmful substances from the air.

Construction workers are often required to wear a respirator to prevent inhalation of dust and other particles.

From Latin 'respirator', from 'respirare' meaning 'to breathe again'.

put on a respirator

To wear a protective mask to filter inhaled air.

on a respirator

Refers to a patient who is receiving mechanical ventilation.

respirator fit test

A method to ensure a respirator seals properly on the user's face.

ventilation

The process of supplying fresh air and removing stale air.

anesthesia

Medications used to prevent pain during surgery, which may involve the use of a respirator.

oxygen mask

A device worn over the nose and mouth to deliver oxygen.

Breather

He took a breather with his respirator after the long climb.

Air filter

Make sure your air filter is clean if you're using a respirator!