nondiscussion

plural nondiscussions

1. countableuncountableDiscussion that is so fruitless as to be equivalent to having had no discussion.

   Farther up his rear end, the nondiscussion turned to environmentalism: Save the Earth!

   2007 January 7, Shalom Auslander, “Love Child”, in New York Times

   2 more examples

   So their discussion is tantamount to nondiscussion. This is the first reason why there is no use (in having a parliament)...

   1967, Franz Schurmann, David Milton, Orville Schell, The China reader

   Without recognition of the importance of balancing, discussions quickly deteriorate into nondiscussions; they become instead assertions by each side...

   1998, Peter Horn, Clinical ethics casebook