We found 17 dictionaries that define the word rehydrate:

General (10 matching dictionaries)

1. rehydrate: Merriam-Webster
2. rehydrate: Oxford Learner's Dictionaries
3. rehydrate: American Heritage Dictionary of the English Language
4. rehydrate: Collins English Dictionary
5. Rehydrate, rehydrate: Wordnik
6. rehydrate: Wiktionary
7. rehydrate: Webster's New World College Dictionary, 4th Ed.
8. rehydrate: Infoplease Dictionary
9. rehydrate: Dictionary.com
10. rehydrate: TheFreeDictionary.com

Business (1 matching dictionary)

11. Construction Term Glossary (No longer online)

Medicine (5 matching dictionaries)

12. rehydrate: Merriam-Webster Medical Dictionary
13. Rehydrate: MedTerms.com Medical Dictionary
14. online medical dictionary (No longer online)
15. rehydrate: Medical dictionary
16. Rehydrate: Drug Medical Dictionary

Tech (1 matching dictionary)

17. Lake and Water Word Glossary (No longer online)

(Note: See rehydratable as well.)

Definitions from Wiktionary (rehydrate) ▸ verb:  To resupply with water that has been removed or lost; to moisten something that has dried. Similar: dehydrate, redry, undrain, underhydrate, underresuscitate, dewater, desiccate, dry out, dry up, dry off, more... Opposite: dehydrate, dry out, desiccate ▸ Words similar to rehydrate ▸ Usage examples for rehydrate ▸ Idioms related to rehydrate ▸ Wikipedia articles (New!) ▸ Words that often appear near rehydrate ▸ Rhymes of rehydrate ▸ Invented words related to rehydrate