definition: a conversation or writing
sentence: my friend and I had a long discussion about which console is best.
That point may make for a good discussion, but it is moot.
As per our discussion with you on discussion
I enjoyed your input into our discussion; now I've my own output to contribute.
we had a discussion about sports.
When you do something bad, your parents have a discussion with you stating why it was bad.
They engaged in a heated discussion over politics. The discussion raged on for hours. The presidential discussion quickly turned into a debate.
The subject under discussion
The subject under discussion
In vain is means not effective, useless For an example: His discussion about changing the uniform is in vain
I always have a polemical discussion with my mom.
Example sentence - The general topic of discussion was tolerance.
My parents had a discussion about my homework, and why it isn't good.