We found 26 dictionaries that define the word fresh water:

General (16 matching dictionaries)

1. fresh water: Merriam-Webster
2. fresh water: Collins English Dictionary
3. fresh water: Vocabulary.com
4. Fresh-Water, Fresh-water, fresh-water: Wordnik
5. fresh-water, fresh water: Wiktionary
6. fresh water: Infoplease Dictionary
7. Fresh-water, fresh-water, fresh water: Dictionary.com
8. Fresh water: Wikipedia, the Free Encyclopedia
9. Fresh-water: Online Plain Text English Dictionary
10. fresh-water: Webster's Revised Unabridged, 1913 Edition
11. fresh water: Rhymezone
12. Fresh-water: AllWords.com Multi-Lingual Dictionary
13. fresh-water, fresh water: FreeDictionary.org
14. fresh water: Mnemonic Dictionary
15. Fresh-water, fresh water: TheFreeDictionary.com
16. fresh water: Longman Dictionary of Contemporary English

Business (3 matching dictionaries)

17. Construction Term Glossary (No longer online)
18. Abbreviations in shipping (No longer online)
19. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

20. Fresh-water, fresh water: Encyclopedia

Medicine (2 matching dictionaries)

21. Medical Dictionary (No longer online)
22. online medical dictionary (No longer online)

Tech (4 matching dictionaries)

23. Schlumberger Oilfield Glossary (No longer online)
24. SeaTalk Dictionary of English Nautical Language (No longer online)
25. FRESH WATER: Power Engineering
26. Glossary of Water Resource Terms (No longer online)

(Note: See fresh_waters as well.)

Definitions from Wiktionary (fresh water) ▸ noun:  Water with a very low content of dissolved salt, as opposed to brackish water or salt water. Similar: brackishwater, salt water, salt-water, brackish water, saltwater, sweet water, freshwater, sea water, seawater, brine, more... Types: spring water, artesiwater, mineral water, distilled water, purified water, rain water, tap water, more... Phrases: fresh water oyster, fresh water polyp, fresh water eelgrass, fresh water fish, a large body of fresh water, more... Adjectives: brackish, seawater, brak, freshwater, clearwater, briny, waterie, saline, fresh, watry, sloughy ▸ Words similar to fresh water ▸ Usage examples for fresh water ▸ Idioms related to fresh water ▸ Wikipedia articles (New!) ▸ Words that often appear near fresh water ▸ Rhymes of fresh water ▸ Invented words related to fresh water