We found 6 dictionaries that define the word decontaminations:

General (4 matching dictionaries)

1. decontaminations: Merriam-Webster
2. decontaminations: Collins English Dictionary
3. decontaminations: Wiktionary
4. decontaminations: TheFreeDictionary.com

Business (1 matching dictionary)

5. decontaminations: Legal dictionary

Medicine (1 matching dictionary)

6. decontaminations: Merriam-Webster Medical Dictionary

(Note: See decontamination as well.)

Definitions from Wiktionary (decontamination) ▸ noun:  The process of removing contamination, particularly the cleaning off of dangerous materials. ▸ Also see decontamination ▸ Words similar to decontaminations ▸ Usage examples for decontaminations ▸ Idioms related to decontaminations ▸ Wikipedia articles (New!) ▸ Popular adjectives describing decontaminations ▸ Words that often appear near decontaminations ▸ Rhymes of decontaminations ▸ Invented words related to decontaminations