We found 24 dictionaries that define the word floc:

General (14 matching dictionaries)

1. floc: Merriam-Webster
2. floc: Oxford Learner's Dictionaries
3. floc: American Heritage Dictionary of the English Language
4. floc: Collins English Dictionary
5. floc: Vocabulary.com
6. floc: Wiktionary
7. floc: Webster's New World College Dictionary, 4th Ed.
8. floc: Infoplease Dictionary
9. floc: Dictionary.com
10. Floc (biofilm), Floc: Wikipedia, the Free Encyclopedia
11. floc: Rhymezone
12. floc: FreeDictionary.org
13. floc: Mnemonic Dictionary
14. floc: TheFreeDictionary.com

Business (1 matching dictionary)

15. Construction Term Glossary (No longer online)

Computing (1 matching dictionary)

16. floc: Encyclopedia

Medicine (2 matching dictionaries)

17. floc: Merriam-Webster Medical Dictionary
18. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

19. FLOC: Acronym Finder
20. AbbreviationZ (No longer online)

Science (1 matching dictionary)

21. Glossary of Roots of Botanical Names (No longer online)

Tech (3 matching dictionaries)

22. Lake and Water Word Glossary (No longer online)
23. National Weather Service Glossary (No longer online)
24. Schlumberger Oilfield Glossary (No longer online)

(Note: See flocs as well.)

Definitions from Wiktionary (floc) ▸ noun:  A floccule; a soft or fluffy particle suspended in a liquid, or the fluffy mass of suspended particles so formed. Similar: floccule, flocc, flocculate, flocculus, floccus, floscule, floatsome, flotson, FLO/FLO, floatsam, more... Opposite: defloculate, dispersion, dispersal, dispersing Types: cationic floc, anionic floc, nonionic floc, cationic polymer, anionic polymer, nonionic polymer, more... Adjectives: biological, activated, solka, large, good, microbial, ferric, bacterial, settled, gelatinous, compact ▸ Words similar to floc ▸ Usage examples for floc ▸ Idioms related to floc ▸ Wikipedia articles (New!) ▸ Popular adjectives describing floc ▸ Words that often appear near floc ▸ Rhymes of floc ▸ Invented words related to floc