What is the definition of symbolism in theater?

Symbolism is a theatrical technique in which objects, characters, events, or other elements are used to represent abstract ideas, emotions, or themes. This can be done through allegory, metaphor, or other figurative devices. By conveying meaning beyond the literal level, symbolism allows for deeper and more complex storytelling and encourages the audience to engage in the exploration of multilayered concepts and interpretations of the play's themes. Through symbolism, playwrights and directors can create intricate artistic layers and provide a richer experience for the audience, stimulating intellectual engagement and emotional resonance.