"discussion circle" is a correct and usable phrase in written English.
You can use it in a sentence like, "The students formed a discussion circle to debate their ideas on the issue."
"You cannot run a world church from a discussion circle in Germany," he said.
It shows a crowd of a hundred or so undergrounders in a discussion circle.
"Syriza is no club for chic leftist posturing, nor is it a discussion circle for grey-haired Marxist academics.
For the next few hours, they sat on the grass and either individually read books quietly, or joined a discussion circle with others.
People who use mobile phones have a 12percentt larger discussion circle (people you talk to about Important Stuff) than non-mobile users.
(Even before World War I, there existed a similarly oriented discussion circle that included Frank, Hahn and Neurath. During the time of the Schlick Circle, Frank resided in Prague throughout, Carnap did so from 1931).
Discussion circled back to her relationship with her mother.
But this discussion circles back to two questions I've asked here before.
The discussion circled back repeatedly to a central question about Kline's project: "What is the medium?" This is both a deep philosophical query and, for an archivist registering works or a lawyer defining them in contracts, an urgently practical one.
There were leaderless discussion circles like Internet chat rooms, governed, he said, by "emoticon" hand gestures like crossed forearms to signal disagreement with the latest speaker, hands held up and wiggling in the air for agreement — the same hand signs used in public assemblies in Spain.
Early symptoms often present during discussion circles at a patient's first elementary-school Diversity Day, and grow in intensity with the introduction to activities such as yoga, listening to rap music, and pointing out that "we all come from Africa".
