duologue
/ˈduːɒɡ/; also /ˈdjuːɒɡ/Definitions
1. noun
A conversation between two people, especially in a dramatic or literary work.
“The playwright spent several days crafting a realistic duologue between the two main characters.”
2. noun
A musical composition for two solo instruments or voices.
“The piano and violin duologue was a beautiful tribute to the composer’s life work.”
3. verb
To engage in conversation, especially in a dramatic or literary work.
“The actors duologued for several hours to get into character.”