This is the 380th most frequent French word.
prévu
Planned; expected.
In this sentence, 'prévu' is used to signify that the appointment has been planned and set for a specific time in the future.
Le rendez-vous est prévu pour demain.
The appointment is scheduled for tomorrow.
Here, 'prévu' is employed to express that the speaker did not foresee or anticipate the occurrence of rain.
Je n'avais pas prévu qu'il pleuve aujourd'hui.
I had not anticipated that it would rain today.
In this context, 'prévu' indicates that events unfolded as they had been previously designed or expected.