Pavilion

"In architecture, pavilion has several meanings:

It may be a subsidiary building that is either positioned separately or as an attachment to a main building. Often it is associated with pleasure. In palaces and traditional mansions of Asia, there may be pavilions that are either freestanding or connected by covered walkways, as in the Forbidden City (Chinese pavilions), Topkapi Palace in Istanbul, and in Mughal buildings like the Red Fort.

As part of a large palace, pavilions may be symmetrically placed building blocks that flank (appear to join) a main building block or the outer ends of wings extending from both sides of a central building block, the corps de logis. Such configurations provide an emphatic visual termination to the composition of a large building, akin to bookends." - (en.wikipedia.org 07.01.2022)