Fourth wall

/fˈɔːθ wˈɔːl/

/fˈoːɹθ wˈɔːl/

Fourth wall

an imaginary barrier that separates the mise en scene and the fictional characters from the audience, especially in a theatrical performance

Examples

1. Fourth wall that I'm breaking.

2. the fourth wall breaking

3. It broke fourth wall consistently.

4. I break the fourth wall.