colloquy(Oddly, as Hewitt and Garrett continue their colloquy, they seem to expose the threadbare nature of the story, except that they manage not to notice.lexico.com • It wasn't till 1968, on the floor of the fractious Democratic convention, that the two finally came face to face; and the colloquy was as civilized as you'd expect. • The whole colloquy can be found in Volume 2 of Orwell's ‘Collected Essays, Journalism and Letters.’)
conversation(A collection of communications (e-mail, IM, text messaging, voice mail, and so on) between two or more participants; A collection of messages (e-mail, IM, text messaging, voice mail, and so on) between two or more participants; A real-time communication session between two or more users. A session can involve IM, video, or audio); thread(An instant message or text message conversation between two or more participants)
Discorsi(книга Галилея, подводившая итоги его исследованиям в области физики, изданная в 1638 г. в Голландии. Ее более полное название: "Беседы и математические доказательства, касающиеся двух новых отраслей науки..." The Dreamer)