We found 28 dictionaries that define the word kn:

General (13 matching dictionaries)

1. kn: Merriam-Webster
2. KN, kn: Oxford Learner's Dictionaries
3. KN, kn: American Heritage Dictionary of the English Language
4. kn: Collins English Dictionary
5. KN, Kn, k'n, kn, kN: Wordnik
6. kn: Webster's New World College Dictionary, 4th Ed.
7. KN: Infoplease Dictionary
8. .kn, kn, kn, kn-: Dictionary.com
9. kn-: Online Etymology Dictionary
10. KN, Kn, .kn: Wikipedia, the Free Encyclopedia
11. KN, Kn, .kn: Stammtisch Beau Fleuve Acronyms
12. KN, kn: TheFreeDictionary.com
13. KN: Wiktionary

Art (1 matching dictionary)

14. Glossary of Stamp Collecting Terms (No longer online)

Business (4 matching dictionaries)

15. MoneyGlossary.com (No longer online)
16. KN: Bloomberg Financial Glossary
17. Abbreviations in shipping (No longer online)
18. KN: Financial dictionary

Computing (2 matching dictionaries)

19. kn: Free On-line Dictionary of Computing
20. kn: Encyclopedia

Medicine (1 matching dictionary)

21. online medical dictionary (No longer online)

Miscellaneous (3 matching dictionaries)

22. kn, kn, kn: Terminology and Descriptions of Geneaological Words
23. KN: Acronym Finder
24. AbbreviationZ (No longer online)

Science (2 matching dictionaries)

25. Kn(a), Kn(b): Cytokines & Cells Online Pathfinder Encyclopaedia
26. kn: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (1 matching dictionary)

27. KN: Urban Dictionary

Tech (1 matching dictionary)

28. KN: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING

Definitions from Wiktionary (KN) ▸ noun:  (astronomy) Abbreviation of kilonova. [(astronomy) A type of supernova that is underluminous, caused by the merger of two neutron stars] Phrases: well kn, all kn, not kn, i kn, don't kn, more... ▸ Word origin ▸ Words similar to kn ▸ Usage examples for kn ▸ Idioms related to kn ▸ Wikipedia articles (New!) ▸ Popular adjectives describing kn ▸ Words that often appear near kn ▸ Rhymes of kn ▸ Invented words related to kn