oxygenise (Verb) — Change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule).
oxygenise (Verb) — Dehydrogenate with oxygen.
oxygenise (Verb) — Impregnate, combine, or supply with oxygen. ex. "oxygenise blood"