We found 23 dictionaries that define the word quinone:

General (18 matching dictionaries)

1. quinone: Merriam-Webster
2. quinone: Oxford Learner's Dictionaries
3. quinone: American Heritage Dictionary of the English Language
4. quinone: Collins English Dictionary
5. quinone: Vocabulary.com
6. quinone: Wordnik
7. quinone: Wiktionary
8. quinone: Webster's New World College Dictionary, 4th Ed.
9. quinone: Infoplease Dictionary
10. quinone: Dictionary.com
11. Quinone: Wikipedia, the Free Encyclopedia
12. Quinone: Online Plain Text English Dictionary
13. quinone: Webster's Revised Unabridged, 1913 Edition
14. quinone: Rhymezone
15. Quinone: AllWords.com Multi-Lingual Dictionary
16. quinone: FreeDictionary.org
17. quinone: Mnemonic Dictionary
18. quinone: TheFreeDictionary.com

Computing (1 matching dictionary)

19. quinone: Encyclopedia

Medicine (3 matching dictionaries)

20. quinone: Merriam-Webster Medical Dictionary
21. online medical dictionary (No longer online)
22. quinone: Medical dictionary

Tech (1 matching dictionary)

23. Chemical Fact Sheet (No longer online)

(Note: See quinones as well.)

Definitions from Wiktionary (quinone) ▸ noun:  (organic chemistry) Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring. Similar: chinone, quinonoid, quinoid, quinoline, quinolone, quinolinone, kinone, quinoneimine, quinoyl, polyquinone, more... Opposite: hydroquinone, semiquinone, paraquinone, orthoquinone Phrases: quinone methide, quinone imine, quinone reductases, quinone diimine, Pyrroloquinoline quinone, more... Adjectives: pyrroloquinoline, corresponding, tocopherol, ortho, nadh, secondary, primary, tocopheryl, porphyrin, bound, second ▸ Words similar to quinone ▸ Usage examples for quinone ▸ Idioms related to quinone ▸ Wikipedia articles (New!) ▸ Popular adjectives describing quinone ▸ Words that often appear near quinone ▸ Rhymes of quinone ▸ Invented words related to quinone