oxidize
ɑksɪˈdaɪz
Definitions
1. verb
to cause or allow (a substance) to combine with oxygen
“The iron began to oxidize when exposed to air.”
2. verb
to convert (a substance) into an oxide
“The metal oxidized when heated in the presence of oxygen.”
3. noun
the process of combining with oxygen
“The oxidation of the metal was accelerated by the high temperature.”