polylogue
nounUK /ˈpɒlɪlɒɡ/ · US /ˈpɑlɪˌlɔɡ/
Etymology From poly- + -logue, apparently on the model of dialogue. Attested at least since 1961.
1
A speech delivered by several persons.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.