This is the 321st most frequent Italian word.
verrà
"Verrà" means "will come."
Here, 'verrà' is the future tense of 'venire' used to indicate an occurrence in the future regarding someone visiting.
Domani verrà un amico a trovarmi.
Tomorrow a friend will come to visit me.
In this sentence, 'verrà' indicates a future occurrence of an event, specifically the arrival of a moment.
Se tutto andrà bene, verrà il momento della celebrazione.
If everything goes well, the time for celebration will come.
In this usage, 'verrà' is part of the passive voice, future tense construction, indicating future explanation.