A place for debate is commonly referred to as a "forum." This can be a physical location, such as a town hall or auditorium, or a virtual space, like an online platform or discussion board. Forums provide opportunities for individuals to exchange ideas, discuss differing viewpoints, and engage in critical thinking on various topics. Other terms for debate spaces include "debate club" or "panel discussion."
resolution :p
To have an argument called Debate
A forum is a place of debate not a place for sales.
It's called a 'Topic'.
Parliament
parliament
Eristic
Resolution
The person who asks the questions at a debate is called the moderator. Their role is to facilitate the discussion, keep speakers on track, and ensure that the debate runs smoothly.
In the UK he is called the Speaker of the House of Commons.
polis
The room where senators debate is called the Senate chamber.