In theater, what does the term "cheat" mean?

In the context of theater, the term "cheat" specifically refers to an actor's movement or positioning on stage that is performed in such a way that the audience does not realize the actor is not in a natural or realistic position relative to other characters or the set. This technique allows actors to maintain sightlines and ensure that all on-stage actions are visible to the audience while still preserving the illusion of reality within the performance.

For instance, when an actor turns slightly to face another character while still maintaining a view toward the audience, that adjustment is considered "cheating." This term highlights the importance of visibility and engagement with the audience, ensuring that the performance is coherent and compelling from their perspective.

The other possible choices do not encapsulate the term as accurately. Techniques for on-stage illusions or memorizing lines pertain to other aspects of performance, while gaining favor with the director is more related to interpersonal dynamics within a production team rather than the physical movements and staging of actors during a performance.