Lewis Short
postscaenÄum | poscaenÄum | -cen- (noun N) : or (), , post-scena
* The part of the theatre behind the scenes, the postscenium; trop., for secret, mystery: postscenia vitae,those parts of life which are behind the scenes,Lucr. 4, 1186; v. Lachm. ad h. l.
Charlton T. Lewis, Charles Short, A Latin Dictionary