English

Noun

proscænium ‎(plural proscænia)

1. Archaic form of proscenium.
   • 1918, Sheldon Cheney, The Open-Air Theatre (M. Kennerley), page 179

     The square whose side is nearest to the “scaena,” and cuts off a segment of the circle, determines by this line the limits of the “proscænium” (A–B).