A conversation or other form of discourse between two or more individuals.
A literary form, where the presentation resembles a conversation.
In a dramatic or literary presentation, the verbal parts of the script or text; the verbalizations of the actors or characters.
A dialog box.
To discuss or negotiate so that all parties can reach an understanding.
A personal relationship between two people.
Matching each member of one set with exactly one member of another set.
Injective, being an injection: having the property that no two elements of the domain are mapped to the same image.
Involving direct communication between two people.