The process of removing contamination, particularly the cleaning off of dangerous materials.(noun)
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Use "decontamination" in a sentence
"Slovakia, for example, has invested substantially in decontamination projects in recent years and is keen to win recognition for its efforts."
"Volunteer groups, meanwhile, are handing out thousands of so-called decontamination balls made from sand, rice husks and various micro-organisms they say kill germs in small areas of water."
"Though his "decontamination" of the Conservative brand has been remarkable, he has at times struggled to translate this party transformation into a message of national transformation."