In the excerpt provided from "The Proposal," the description "[A drawing-room in CHUBUKOV'S house. LOMOV enters, wearing a dress-jacket and white gloves. CHUBUKOV rises to meet]" is an example of a stage direction. Stage directions are instructions in the script that describe how the actors should move, speak, and behave on stage. They provide guidance to the actors, director, and production team on how to bring the play to life physically.
In this case, the stage direction sets the scene by describing the setting (drawing-room in CHUBUKOV'S house), the entrance of the character LOMOV, and even details about his attire (wearing a dress-jacket and white gloves). It helps create a visual picture for the audience and gives important cues for the actors to follow during the performance.
Understanding stage directions is crucial for actors to know where to position themselves on stage, how to interact with props and other characters, and how to convey emotions effectively. In a play like "The Proposal," stage directions play a significant role in shaping the overall presentation of the story.