oxygenation 

rejuvenating a room with fresh air or oxygen. Usually with a fan.

We need some oxygenation in your room.

oxygenation by iolive May 23, 2022

oxygenation nation 

A nation that has acceptable levels of air pollution.

In a science-fiction comedy I am reading, the United States of America is flatteringly called "oxygenation nation."

oxygenation nation by but for December 6, 2017

oxygenarian 

n. Older person especially one who requires supplementary oxygen to survive.

.............................................................................................

Dude! You are so wicked fearless with your rippers! Time to hang up the board if you want to live to be an oxygenarian.

Better to tear out your spleen than to fade away.

oxygenarian by gnostic 1 September 19, 2013

oxygenating 

deep breathing

the guy was oxygenating when he had an athsma attack

oxygenating by campy October 28, 2003

oxygenarian 

A person who abstains from drinking alcohol.

Shel is an oxygenarian since she chooses to remain sober and not consume any alcohol.

oxygenarian by Caitlin - HY March 6, 2009

oxygenarian 

an elderly oxycontin addict

she not senile. shes just another oxygenarian

oxygenarian by jacksonvillan December 5, 2011

bubble oxygenator 

A medical device used during cardiac surgery or extracorporeal membrane oxygenation procedures to oxygenate and remove carbon dioxide from a patient’s blood.

I thought the bubble oxygenator is for the lungs.

bubble oxygenator by Overall1728 September 24, 2023