To cleanse so as to destroy or prevent the growth of disease-carrying microorganisms:
Purify means to make something clean or free from impurities.
(Economics) To place (gold) in safekeeping so as not to affect the supply of money or credit.
In a clean or nonpolluting manner:
To make more acceptable by removing unpleasant or offensive features from:
The definition of contaminate is to infect, corrupt or make impure.
Find another word for decontaminate. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for decontaminate, like: disinfect, purify, sterilize, clean, sanitize and contaminate.