oxygenize, oxygenise -- (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))
oxygenize, oxygenise -- (dehydrogenate with oxygen)
oxygenate, oxygenize, oxygenise, aerate -- (impregnate, combine, or supply with oxygen; "oxygenate blood")