The phrase "a joint debate" is correct and usable in written English.
It can be used to refer to a debate that involves multiple parties or groups discussing a particular topic together.
Example: "The candidates participated in a joint debate to address the key issues facing the community."
Alternatives: "a collaborative debate" or "a combined debate".
True to his word, Buckner never again met Bradley in a joint debate.
MEPs will hold a joint debate on Tuesday at 15.00 before voting on an informal agreement with Council on Wednesday.
Questions about €3 billion in funding from EU and national budgets for a proposed facility to support Syrian refugees in Turkey are to be raised in a joint debate on migration issues on Tuesday afternoon.
EU countries should monitor the presence and progress of women in the media and the Commission should take action to tackle the digital gap between men and women, MEPs are set to say in a joint debate on Monday.
In a joint debate, MEPs will also quiz the Commission on the empowerment of women through the digital sector and on how it plans to reduce the persisting digital gap between women and men as regards basic and advanced e-skills and women's share of digitalised jobs.
The Act on shale gas should become a topic of our joint debate; this act must not be treated as a property of this Government or of any future governments: it must ensure energy and financial security of all Poles.
In one joint debate, Leslie quoted an antebellum speech wherein Harlan had called the Republican platform "revolutionary, and if carried out, would result in the destruction of our free government".
Lady and I should apply for a joint Adjournment debate.
In the sixth joint debate, held August 30 at Eminence, some members of the audience began to heckle Bradley, who was hoarse from previous debates.
At Wednesday's joint debate watch party for the Atlanta Young Republicans and the Young Democrats of Atlanta, GOP millennials cheered Donald Trump's jabs at Hillary Clinton, and the Democratic 20-somethings applauded her takedowns of Trump.
During the seventh and last joint debate with Steven Douglas at Alton, Illinois on 15 October 1858 Lincoln said about the declaration: According to Pauline Maier, Douglas's interpretation was more historically accurate, but Lincoln's view ultimately prevailed.
