symposiast
/ˌsɪmpoʊˈsiːst/Definitions
1. noun
A participant or regular attendee of symposia, typically in ancient Greek culture, but also in modern contexts referring to a connoisseur or enthusiast of a particular subject or activity.
“The scholar was a renowned symposiast of classical literature, known for her in-depth analysis of ancient texts.”
2. noun
One who participates in a symposium, especially in the context of modern gatherings or meetings.
“The symposiast was asked to lead a discussion on the latest developments in the field of renewable energy.”