What is another word for proscenium wall?
Pronunciation: [pɹəsˈiːni͡əm wˈɔːl] (IPA) 
The proscenium wall is an integral part of a theater or performance space. It serves as a backdrop for the stage and is often the focal point of the audience's attention. However, there are several other terms that can be used in place of the proscenium wall. One such term is the frontispiece. This refers to the ornamental façade that frames the opening of the stage. Another term is the proscenium arch, which refers specifically to the arch that frames the stage. Some other synonyms for the proscenium wall include the stage frame, the performance space frame, and the theater portal.
