Oxidize (verb)

1. To cause a substance to combine with oxygen, typically resulting in rust or corrosion.
2. To add oxygen atoms to a compound or element.

Origin:

Derived from the latin word "oxidare" which means "to oxidize".

Examples:

1. The metal was oxidized by exposure to the elements.
2. The apple slices oxidized and turned brown.
3. The surface of the copper was oxidized over time.
4. The wine oxidized as it was exposed to air.
5. The fuel oxidized and could not be used in the engine.