- proscenium, apron, forestage - the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
--1 is a kind of stage
--1 is a part of theater stage, theatre stage
--1 has parts: footlight, footlights; prompt box, prompter's box - proscenium, proscenium wall - the wall that separates the stage from the auditorium in a modern theater
--2 is a kind of wall
--2 is a part of theater stage, theatre stage
--2 has parts: proscenium arch