Definition of "authenticates" []

• Third-person singular simple present indicative form of authenticate. (verb)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "One of my customers gave me a review on Google Local, which I'll also try to encourage as it maybe "authenticates" the testimony - don't know if getting Google reviews also helps with prominence within the Local listings or with rankings?"
• "NCR, based in Duluth, Ga., has introduced an ATM in Brazil that authenticates customers by identifying the vein patterns in their palm."
• "At least it, like, totally authenticates his Liddell costume?"