We found 19 dictionaries that define the word zwitterion:

General (11 matching dictionaries)

1. zwitterion: Merriam-Webster
2. zwitterion: Oxford Learner's Dictionaries
3. zwitterion: American Heritage Dictionary of the English Language
4. zwitterion: Collins English Dictionary
5. zwitterion: Wiktionary
6. zwitterion: Webster's New World College Dictionary, 4th Ed.
7. zwitterion: Infoplease Dictionary
8. zwitterion: Dictionary.com
9. Zwitterion: Wikipedia, the Free Encyclopedia
10. zwitterion: The Phrontistery - A Dictionary of Obscure Words
11. zwitterion: TheFreeDictionary.com

Computing (1 matching dictionary)

12. zwitterion: Encyclopedia

Medicine (4 matching dictionaries)

13. zwitterion: Merriam-Webster Medical Dictionary
14. Dorland's Illustrated Medical Dictionary (No longer online)
15. online medical dictionary (No longer online)
16. zwitterion: Medical dictionary

Science (2 matching dictionaries)

17. Drug Discovery and Development (No longer online)
18. General Chemistry Online (No longer online)

Slang (1 matching dictionary)

19. zwitterion: Urban Dictionary

(Note: See zwitterionic as well.)

Definitions from Wiktionary (zwitterion) ▸ noun:  (chemistry) A molecule, such as an amino acid, that carries both a positive and a negative charge. Similar: zwitterionomer, dipolar ion, macrozwitterion, amphoion, polyzwitterion, polyanion, monoion, monoanion, zwittergent, dianion, more... Opposite: non-zwitterionic, uncharged, monovalent Adjectives: genetic, intermediate, neutral, dimeric, same, bridged, called, nucleophilic, active, ibotenic, transient ▸ Words similar to zwitterion ▸ Usage examples for zwitterion ▸ Idioms related to zwitterion ▸ Wikipedia articles (New!) ▸ Popular adjectives describing zwitterion ▸ Words that often appear near zwitterion ▸ Rhymes of zwitterion ▸ Invented words related to zwitterion