purified air
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Technicians wearing bunny suits put the machines together in clean rooms pumped with purified air to prevent contamination.
From The Wall Street Journal ● Apr. 25, 2026
And this purified air is then channelled to the nose and mouth via the visor, which is magnetically attached to the bottom of the headphones.
From BBC ● Mar. 30, 2022
And students — perhaps in masks — will move through spotless hallways on their way to sanitized classrooms filled with purified air.
From Los Angeles Times ● Jun. 24, 2021
A clean room is an environment featuring purified air.
From Washington Times ● Dec. 28, 2014
We have now to devise a means of testing the action of such spontaneously purified air upon putrescible infusions.
From Fragments of science, V. 1-2 by Tyndall, John
