B1
when people talk about something and tell each other their ideas or opinions
Dictionary examples:
Our discussion about exercise ended when someone suggested actually doing it. (0.0)
Our discussion about pizza toppings turned into a heated debate about pineapple. (0.0)
The discussion about who should do the dishes mysteriously ended when everyone disappeared. (0.0)
They were having a discussion about football. (16.8)
I can say nothing - the matter is still under discussion. (24.5)
Management is holding/having discussions with the union about possible layoffs. (61.5)