[noun] a conversation between two persons Synonyms: dialog, duologue
[noun] the lines spoken by characters in drama or fiction Synonyms: dialog
[noun] a literary composition in the form of a conversation between two people; "he has read Plato's Dialogues in the original Greek" Synonyms: dialog
[noun] a discussion intended to produce an agreement; "the buyout negotiation lasted several days"; "they disagreed but kept an open dialogue"; "talks between Israelis and Palestinians" Synonyms: negotiation, talks