What does the term breakaway refer to in theatre?

The term "breakaway" in theatre specifically refers to a prop designed to shatter upon impact. This type of prop is often used in performances to create dramatic effect, particularly in scenes that involve violence or high-energy action. For instance, breakaway glass bottles or furniture can enhance the realism of a scene while ensuring the safety of the actors, as these props are made from materials that easily fragment or crumble without causing injury.

In contrast, the other options—music, dialogue exchange, and techniques for suspense—do not align with the specific definition of "breakaway." While music enhances the overall atmosphere of a performance, and dialogue can create tension or deepen character interactions, these elements are distinct from the physical properties and intended use of breakaway props in theatrical productions.