"dialogue" in the noun sense
1. dialogue, dialog, duologue
a conversation between two persons
2. dialogue, dialog
the lines spoken by characters in drama or fiction
3. dialogue, dialog
a literary composition in the form of a conversation between two people
"he has read Plato's Dialogues in the original Greek"
4. negotiation, dialogue, talks
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"
Source: WordNet® (An amazing lexical database of English)
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