What is the meaning of Discussion?

Conversation or debate concerning a particular topic.

Text giving further detail on a subject.

The dispersion of a tumour.

debate, argument (a civil exchange of contradictory points of view)

argument, fight, row (a vivid, uncivil exchange of emotional points of view)

conversation, discussion (an exchange of words neither contradictory nor conflictual)

discussion

discussion

Source: wiktionary.org