proscenium
n. நாடக அரங்கு முகப்பு.
Pro*sce"ni*um, n.; pl. Proscenia. Etym: [L., fr. Gr. Scene.] 1. (Anc. Theater) Defn: The part where the actors performed; the stage. 2. (Modern Theater) Defn: The part of the stage in front of the curtain; sometimes, the curtain and its framework. proscenium arch, the framework around the front of the stage.