Word.ws English Dictionary

Plural of authentication

regular plural

The plural of authentication is authentications.

Forms of authentication

Singularauthentication /ɔːˌθɛntɪˈkeɪʃn̩/
Pluralauthentications
Countablecountable and uncountable

Meaning of authentication

  1. noun Something which validates or confirms the authenticity of something; or the process of doing so.
  2. noun Proof of identity required by a user to log on to some network or access some resource.
  3. noun A hallmark or assay-mark on a piece of metalwork.

Full definition of authentication

Questions about the plural of authentication

What is the plural of authentication?
The plural of authentication is authentications.
Is authentication countable?
Authentication is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: authentication (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of authentication.” Word.ws, https://word.ws/plural/authentication. Based on Wiktionary, CC BY-SA 4.0.