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We found 49 dictionaries with English definitions that include the word authentication:
Click on the first link on a line below to go directly to a page where "authentication" is defined.

General (20 matching dictionaries)

1. authentication: Merriam-Webster.com [home, info]
2. authentication: Oxford Learner's Dictionaries [home, info]
3. authentication: Collins English Dictionary [home, info]
4. authentication: Vocabulary.com [home, info]
5. authentication: Macmillan Dictionary [home, info]
6. Authentication, authentication: Wordnik [home, info]
7. authentication: Cambridge Advanced Learner's Dictionary [home, info]
8. authentication: Wiktionary [home, info]
9. authentication: Dictionary.com [home, info]
10. authentication: UltraLingua English Dictionary [home, info]
11. Authentication (law), Authentication: Wikipedia, the Free Encyclopedia [home, info]
12. authentication: Rhymezone [home, info]
13. authentication: Webster's 1828 Dictionary [home, info]
14. authentication: Free Dictionary [home, info]
15. authentication: Mnemonic Dictionary [home, info]
16. authentication: WordNet 1.7 Vocabulary Helper [home, info]
17. authentication: LookWAYup Translating Dictionary/Thesaurus [home, info]
18. authentication: Dictionary/thesaurus [home, info]

Art (1 matching dictionary)

19. authentication: ODLIS: Online Dictionary of Library and Information Science [home, info]

Business (10 matching dictionaries)

20. authentication: Webster's New World Finance & Investment Dictionary [home, info]
21. authentication: INVESTORWORDS [home, info]
22. Authentication: THE 'LECTRIC LAW LIBRARY'S REFERENCE ROOM [home, info]
23. Authentication: Bloomberg Financial Glossary [home, info]
24. Authentication: eyefortransport e-commerce transportation glossary [home, info]
25. AUTHENTICATION: Bouvier's Law Dictionary 1856 Edition [home, info]
26. authentication: Legal dictionary [home, info]
27. Authentication: Financial dictionary [home, info]
28. authentication: BusinessDictionary.com [home, info]
29. Authentication: MoneyGlossary.com [home, info]

Computing (11 matching dictionaries)

30. authentication: Webster's New World Hacker Dictionary [home, info]
31. authentication: Free On-line Dictionary of Computing [home, info]
32. authentication: Netlingo [home, info]
33. authentication: CCI Computer [home, info]
34. authentication: CNET Internet Glossary [home, info]
35. authentication: Computer Telephony & Electronics Dictionary and Glossary [home, info]
36. authentication: Webopedia [home, info]
37. authentication: Hacking Lexicon [home, info]
38. authentication: I T Glossary [home, info]
39. Authentication: Technopedia [home, info]
40. authentication: Encyclopedia [home, info]

Medicine (2 matching dictionaries)

41. authentication: online medical dictionary [home, info]
42. authentication: Medical dictionary [home, info]

Science (1 matching dictionary)

43. authentication: FOLDOP - Free On Line Dictionary Of Philosophy [home, info]

Tech (4 matching dictionaries)

44. authentication: Webster's New World Telecom Dictionary [home, info]
45. authentication: DOD Dictionary of Military Terms [home, info]
46. authentication: Coin Collecting [home, info]
47. Authentication: Web Hosting Glossary [home, info]

(Note: See authenticator for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (authentication) ▸ noun:  validating the authenticity of something or someone ▸ noun:  a mark on an article of trade to indicate its origin and authenticity ▸ Also see authenticator ▸ Words similar to authentication ▸ Usage examples for authentication ▸ Idioms related to authentication (New!) ▸ Popular adjectives describing authentication ▸ Words that often appear near authentication ▸ Rhymes of authentication ▸ Invented words related to authentication