The story
From hyper- + oxygenation.
First known use, by meaning
- from 18th c. The administration of a higher than usual concentration of oxygen, or the condition of having such a concentration of oxygen.
Etymology from Wiktionary, CC BY-SA 4.0.
hyperoxygenation
Today it means: The administration of a higher than usual concentration of oxygen, or the condition of having such a concentration of oxygen. Full definition →
First used 18th c.