A "debate topic" refers to the subject or issue that is being discussed and argued about in a debate.
Sentences with «debate topic»
One of the most hotly debated topics in the fitness industry today is that of training to the point of muscular failure. (whatreallybuildsmuscle.com)
Oil is one of the most hotly debated topics in the energy debate, with «peak oil» lying at the heart of the argument. (edition.cnn.com)
By and away the most hotly debated topic of discussion was the introduction of multiplayer into what many considered to be a quintessential solo experience. (ps3attitude.com)