Aside
When a character breaks out of a scene to speak briefly to the audience
Blocking
Setting the movements of the actor in rehearsals
Breaking the forth wall
Breaking the imaginary wall between the actors and performers by speaking directly to the audience
Choral speaking
A group of people speaking together or sharing a speech
Concept
A unifying idea about the production
Context
The circumstances of the setting of the play. Who, what, where, when and why
Cross cutting
Alternating between two different scenes
Direct address
Speaking directly to the audience
Ensemble
Where the cast works together as a chorus