We found 21 dictionaries that define the word nak:

General (6 matching dictionaries)

1. nak: Merriam-Webster
2. Nak, nak: Wordnik
3. NAK, nak: Wiktionary
4. NAK: Dictionary.com
5. NAK (protocol message), NaK, Nak (disambiguation), Nak (film): Wikipedia, the Free Encyclopedia
6. NAK: Stammtisch Beau Fleuve Acronyms

Computing (9 matching dictionaries)

7. NAK: Free On-line Dictionary of Computing
8. NAK: Netlingo
9. NAK: CCI Computer
10. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
11. CNET Internet Glossary (No longer online)
12. NAK (Negative Acknowledgment): Linktionary Networking Glossary
13. SMS Dictionary (No longer online)
14. I T Glossary (No longer online)
15. NAK: Encyclopedia

Medicine (1 matching dictionary)

16. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

17. NAK: Acronym Finder
18. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

19. N.A.K, nak: Urban Dictionary

Tech (2 matching dictionaries)

20. NAK: Webster's New World Telecom Dictionary
21. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wiktionary (Nak) ▸ noun:  (computing): A negative ACK; a response indicating that a message was not fully received, or that there was a problem with the message. ▸ noun:  A female yak. Similar: nude, unclothed, defenseless, au naturel, unaided, unprotected, bare, overt, unassisted, raw, more... Types: t-shirt, tank top, sundress, polo shirt, blouse, button-down shirt, sweater, cardigan, more... Phrases: ack nak, Mae Nak Phra Khanong, Nang Nak, not in fact stand in in nak, more... Adjectives: byung, configure, sodium, liquid, young, eutectic, byong, negative, ack, romany, pyong ▸ Words similar to nak ▸ Usage examples for nak ▸ Idioms related to nak ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nak ▸ Words that often appear near nak ▸ Rhymes of nak ▸ Invented words related to nak