This is the 510th most frequent Italian word.
rivelato
Revealed.
The word "rivelato" is used in its past participle form to indicate the revealing or uncovering of information.
Il mistero è stato finalmente rivelato da un colpo di fortuna.
The mystery was finally revealed by a stroke of luck.
Here, "rivelato" is used in the first-person singular past tense to convey the act of disclosing a private detail.
Ho rivelato il mio segreto al mio migliore amico.
I revealed my secret to my best friend.
In this instance, "rivelato" serves as part of the past participle to describe how new information was disclosed as a result of an event.