We found 24 dictionaries that define the word icmp:

General (7 matching dictionaries)

1. ICMP: American Heritage Dictionary of the English Language
2. icmp: Wordnik
3. ICMP: Wiktionary
4. ICMP: Dictionary.com
5. ICMP, Icmp: Wikipedia, the Free Encyclopedia
6. ICMP: Stammtisch Beau Fleuve Acronyms
7. ICMP: TheFreeDictionary.com

Computing (11 matching dictionaries)

8. ICMP: Free On-line Dictionary of Computing
9. ICMP: CCI Computer
10. Technology Terms and Acronyms (No longer online)
11. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)
12. ICMP: Computer Telephony & Electronics Dictionary and Glossary
13. ICMP: Tech Terms Computer Dictionary
14. ICMP (Internet Control Message Protocol): Linktionary Networking Glossary
15. ICMP: Hacking Lexicon
16. I T Glossary (No longer online)
17. ICMP: Encyclopedia
18. Computer Glossart and Terminologies (No longer online)

Medicine (1 matching dictionary)

19. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

20. ICMP: Acronym Finder
21. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

22. ICMP: Urban Dictionary

Tech (2 matching dictionaries)

23. ICMP: Webster's New World Telecom Dictionary
24. ICMP: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING

Definitions from Wiktionary (ICMP) ▸ noun:  (Internet) Initialism of Internet Control Message Protocol. ▸ noun:  (law) Initialism of International Commission on Missing Persons. Similar: IPv6, IPv4, igmp, Iptables, IPsec, bootp, CIDR, dlci, IGRP, NetBIOS, more... Opposite: tcp, udp, protocol Phrases: icmp echo, ICMP Router Discovery Protocol, icmp echo request, ICMP tunnel, ICMP hole punching, more... ▸ Words similar to icmp ▸ Usage examples for icmp ▸ Idioms related to icmp ▸ Wikipedia articles (New!) ▸ Popular adjectives describing icmp ▸ Words that often appear near icmp ▸ Rhymes of icmp ▸ Invented words related to icmp