Discussion

The act or process of discussing by breaking up, or dispersing, as a tumor, or the like.

The act of discussing or exchanging reasons; examination by argument; debate; disputation; agitation.

an extended communication (often interactive) dealing with some particular topic; "the book contains an excellent discussion of modal logic"; "his treatment of the race question is badly biased"

an exchange of views on some topic; "we had a good discussion"; "we had a word or two about it"