We found 20 dictionaries that define the word hydro-:

General (14 matching dictionaries)

1. hydro-: Merriam-Webster
2. hydro-: Oxford Learner's Dictionaries
3. hydro-: American Heritage Dictionary of the English Language
4. hydro-: Collins English Dictionary
5. hydro-: Wordnik
6. hydro-: Cambridge Advanced Learner's Dictionary
7. hydro-: Wiktionary
8. hydro-: Webster's New World College Dictionary, 4th Ed.
9. hydro-: Dictionary.com
10. Hydro-: Online Plain Text English Dictionary
11. Hydro-: AllWords.com Multi-Lingual Dictionary
12. hydro-: MyWord.info
13. hydro-: FreeDictionary.org
14. hydro-: TheFreeDictionary.com

Art (1 matching dictionary)

15. hydro-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)

16. hydro-: Encyclopedia

Medicine (2 matching dictionaries)

17. online medical dictionary (No longer online)
18. hydro-: Medical dictionary

Miscellaneous (1 matching dictionary)

19. HYDRO-: Acronym Finder

Tech (1 matching dictionary)

20. SeaTalk Dictionary of English Nautical Language (No longer online)

▸ Words similar to hydro- ▸ Usage examples for hydro- ▸ Idioms related to hydro- ▸ Wikipedia articles (New!) ▸ Words that often appear near hydro- ▸ Rhymes of hydro- ▸ Invented words related to hydro-