What does the term 'cue' mean in the context of theatre?

In the context of theatre, the term 'cue' refers to signals or prompts that guide the actions of various elements in a performance, including both actors and technical aspects like lighting and sound. A cue serves as a directive that informs actors when to perform specific actions, such as entering or exiting the stage. It is crucial for maintaining the flow and timing of the performance.

Additionally, cues are essential for technical crew members, indicating when to execute changes in lighting or sound effects, ensuring that these elements align with the actors' performances and the overall pacing of the show.

Therefore, understanding a cue as encompassing both directives for actors and technical indications reinforces the collaborative nature of theatrical production, where timing and coordination between various elements are vital for an effective performance. This is why the correct answer highlights both aspects of a cue in the context of theatre.