We found 8 dictionaries that define the word reductants:

General (5 matching dictionaries)

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

Computing (1 matching dictionary)

6. reductants: Encyclopedia

Medicine (2 matching dictionaries)

7. reductants: Merriam-Webster Medical Dictionary
8. reductants: Medical dictionary

(Note: See reductant as well.)

Definitions from Wiktionary (reductant) ▸ noun:  (chemistry) Synonym of reducing agent ▸ Also see reductant Opposite: oxidants, oxidizers ▸ Words similar to reductants ▸ Usage examples for reductants ▸ Idioms related to reductants ▸ Wikipedia articles (New!) ▸ Popular adjectives describing reductants ▸ Words that often appear near reductants ▸ Rhymes of reductants ▸ Invented words related to reductants