| Dialogist 1. (n.) A speaker in a dialogue. 2. (n.) A writer of dialogues. Thesaurus Entries chatterbox, collocutor, colloquialist, conversational partner, converser, dialogist, discourser, interlocutor, interlocutress, interlocutrice, interlocutrix, palaverer, parleyer, patterer, sayer, speaker, talker, utterer | ![]() |