
Imperial audience chamber.
Found on
http://en.wikipedia.org/wiki/List_of_Dune_terminology

The selamlik (selamlık) was the portion of a Ottoman palace or house reserved for men; as contrasted with the seraglio, which is reserved for women and forbidden to men. Selamlik was also a portion of the household reserved for the guests (from the root word selam, `greeting`), similar to the andronites (courtyard of men) in Ancient Greece, whe.....
Found on
http://en.wikipedia.org/wiki/Selamlik
No exact match found.