proscenium arch(redirected from proscenium arches)
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Related to proscenium arches: Proscenium arch theatre
The structure framing the opening between the stage and the seating area of a theater or auditorium.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||proscenium arch - the arch over the opening in the proscenium wall|
arch - (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
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