
1) Any space or area backstage 2) Flat 3) Wing flat
Found on
https://www.crosswordclues.com/clue/coulisse

- a flat situated in the wings
- a timber member grooved to take a sliding panel
Found on

• (n.) A piece of timber having a groove in which something glides. • (n.) One of the side scenes of the stage in a theater, or the space included between the side scenes. • (n.) A fluting in a sword blade. • (n.) The outside stock exchange, or `curb market,` of Paris.
Found on
http://thinkexist.com/dictionary/meaning/coulisse/
Cou·lisse' noun [ French, from
couler to flow, glide.]
1. A piece of timber having a groove in which something glides.
2. One of the side scenes of the stage in a theater, or the space included between the side scenes.
Found on
http://www.encyclo.co.uk/webster/C/170
Cou·lisse' noun 1. A fluting in a sword blade.
2. The outside stock exchange, or 'curb market,' of Paris. [ French Use]
Found on
http://www.encyclo.co.uk/webster/C/170

A coulisse is one of the side scenes of the stage in a theatre, or the space included between the side scenes. Properly the term applies to one of the grooved pieces of wood, etc, in which a flat scene moves.
Found on
http://www.probertencyclopaedia.com/browse/AC1.HTM

[
n] - a flat situated in the wings 2. [n] - a timber member grooved to take a sliding panel
Found on
http://www.webdictionary.co.uk/definition.php?query=coulisse
noun a flat situated in the wings
Found on
https://www.encyclo.co.uk/local/20974
noun a timber member grooved to take a sliding panel
Found on
https://www.encyclo.co.uk/local/20974

a timber or the like having a groove for guiding a sliding panel. · · the space between two wing flats, leg drops, or the like. · any space or area backstage. · Seewing flat.
Found on
https://www.infoplease.com/dictionary/coulisse
No exact match found.