superoxygenation
/ˌsuːpərɒksɪdʒɪˈneɪʃn/ /ˌsjuːpərɒksɪdʒɪˈneɪʃn/Medicine and Chemistry
noun
The condition or state of having an increased proportion of oxygen; the action of producing such a condition.
Origin
Late 18th century. From super- + oxygenation. Compare superoxygenated.