- present participle of authenticate.
authenticating
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Many people have become accustomed to using their phones at checkout, authenticating themselves with a fingerprint or their face.
From The Wall Street Journal ● Mar. 20, 2026
We did this by reviewing and authenticating thousands of leaked and gathered documents.
From BBC ● Sep. 10, 2025
The researchers say their dual-mode, ambient and polarized light film has potential value for a wide variety of high-level security applications, like seals for authenticating paper money or ID badges.
From Science Daily ● May 30, 2024
Headed into the 2024 election, every American needs to up to the challenge of authenticating the news that they use to inform how they vote.
From Salon ● May 21, 2024
I deny that Jesus Christ can be fairly quoted as authenticating this narrative.
From Who Wrote the Bible? : a Book for the People by Washington Gladden
