0 to prove that something is real, true, or what people say it is: --
1 to prove that something is real, true, or what people say it is: --
Holograms can be used to authenticate documents.
Each of these signatures must be authenticated by a lawyer.
2 to prove that someone is a particular person: --
We offer electronic certificates that authenticate the identity of internet traders.
In the case surveys, each sentence is studiously followed by a reference footnote, presumably to authenticate these essentially state-of-the-art summaries.
Unlike a diploma, a writ is authenticated by the king's seal.
Also, a national design refereeing process is available to authenticate the standard of design projects by staff and give citations for work of excellence.
One can just state whether a key is confidential or not, or whether a principal authenticates himself with another or not.
Many television celebrities authenticate their performances by playing to the same cast-type as their television character or by including their television catch-phrases.
These representations draw on an authenticating diasporic link, which in turn is used to buttress local claims for political dominance.
The performance authenticates the audience's need, which itself then enables the performance.
It is vital in authenticating priority, in analysis as well as treatment.
