We found 6 dictionaries that define the word oxonium ion:

General (4 matching dictionaries)

1. oxonium ion: Collins English Dictionary
2. oxonium ion: Dictionary.com
3. Oxonium ion: Wikipedia, the Free Encyclopedia
4. oxonium ion: Wiktionary

Computing (1 matching dictionary)

5. oxonium ion: Encyclopedia

Medicine (1 matching dictionary)

6. online medical dictionary (No longer online)

Definitions from Wiktionary (oxonium ion) ▸ noun:  Synonym of hydronium ion ▸ Words similar to oxonium ion ▸ Usage examples for oxonium ion ▸ Idioms related to oxonium ion ▸ Wikipedia articles (New!) ▸ Words that often appear near oxonium ion ▸ Rhymes of oxonium ion ▸ Invented words related to oxonium ion