discursant
Discursant is a rarely used English noun that designates a person who participates in discourse or discussion. In general, a discursant contributes to the exchange of ideas within a structured or formal setting, such as academic panels, debates, or literary-critical sessions. The term is not as common as discussant, debater, or interlocutor, and its use is concentrated in scholarly or historical texts on rhetoric and discourse analysis.
Etymology and status: The word derives from Latin discursus and related French forms, but its precise lineage
Usage and nuance: A discursant is typically one of several participants who present arguments, analyze texts,
Relation to related terms: Discursant overlaps with, but is not always interchangeable with, discussant or interlocutor.