Definition of Authentication

  • (noun) validating the authenticity of something or someone
  • (noun) a mark on an article of trade to indicate its origin and authenticity

Antonyms of Authentication


No Antonyms Found.

Homophones of Authentication


No Antonyms Found.



Common English words

A list of the most frequently used words in the English languge.

Longest English Words

Longest words in the Oxford Dictionary.