Formal:
* Se rencontrer jeudi: This is the most literal translation and is suitable for formal situations.
Informal:
* On se retrouve jeudi: This is a more common and informal way to say it, meaning "we'll meet on Thursday".
* Rendez-vous jeudi: This means "appointment on Thursday" and is a good option if you're scheduling a specific meeting.
Adding time:
You can add the time to any of these phrases. For example:
* On se retrouve jeudi à 10h: We'll meet on Thursday at 10 am.
* Rendez-vous jeudi après-midi: Appointment on Thursday afternoon.
The best way to say "meet on Thursday" will depend on the context and your relationship with the person you are speaking to.