"mid discussion" is correct and usable in written English.
You can use it when you need to refer to the discussion that is happening in the middle, or midst, of something. For example, you could say, "We made a breakthrough mid discussion and worked out a solution to our problem."
When Marcoux told Sara that the drug wasn't going to work, she had an almost violent physical reaction to the news, bolting to the bathroom in mid-discussion with a sudden bout of diarrhea.
It's noteworthy, for instance, that, in a mid-sixties discussion of his book of interviews with Alfred Hitchcock, Truffaut refers to the increasing importance of "craft" in his work.
Further fleshing out the world are additional mid-match discussions from Martin Tyler and Alan Smith, such as analysis of transfers made elsewhere in your league.
Participants at the conference consider this year's talks, which also include mid-year discussions in Montreal, all about implementation and action.
The primary aim of this exploratory study is to determine if there is a relationship between different types (active, passive or none) and levels (high, mid and low) of discussion board engagement and improvement in outcome measures from baseline to follow up, with a focus on self-reported social support, stigma, quality of life and levels of depression and mania.
Truth – about 60 Minutes' struggles to verify a story about George W Bush dodging Vietnam service – involves lengthy discussion of mid-century military typewriters.
20,000 to 35,000 troops This way encompasses a number of mid-range options under discussion at the Pentagon and the White House.
Emerging from the studio, he said he had decided mid-interview that the discussion would probably take up the entire hour on his new weekly program, rather than be a 20-minute segment.
"I took a call from Steve in mid 2015, and the discussions around that sequence began.
Mid-way through the discussion a Y employee brought Solomon a note that directed her to steer the conversation away from Martin's latest novel and to focus on his more popular career as an actor.
In social media, the mid-season finale increased discussion of the series on Twitter to 1.1 million tweets, aided in part by actor Norman Reedus doing a Q&A during the episode.
