Decontamination (noun)

The process of removing harmful substances, such as chemicals, radioactive materials, or biological agents, from an object, environment or person.

Origin:

Derived from the prefix 'de-' meaning to reverse or undo and 'contamination' meaning the process of making something impure or unclean.

Examples:

1. The decontamination process was used to remove the toxic chemicals from the spill site.
2. The decontamination procedures were put into place to prevent the spread of the virus.
3. The decontamination team was equipped with protective gear to safely perform the decontamination.
4. The decontamination of the nuclear power plant was a complex and time-consuming process.
5. The decontamination procedures are an important part of disaster response planning.