A shallow gallery of arches within the thickness of an inner wall above the Nave
triforium
Triforium
Usually a cathedral.
there are 4 Cathedrals in London Westminster cathedral Southwark Cathedral St. George Cathedral St. Paul's Cathedral
London has many cathedrals, including St Paul's Cathedral, Westminster Cathedral, Southwark Cathedral and St George's Cathedral.
A cathedral
The widest cathedral in the UK is Liverpool Cathedral.
The four parts of a nave wall from bottom to top are nave arcade, vaulted gallery, triforium, and clerestory.
The word cathedral can be used as a noun = The cathedral is immense. or as an adjective: The new house has cathedral ceilings.
A Cathedral is a Christian Church that contains the seat of a Bishop. A Parish church that was formerly a Cathedral is known as 'Proto Cathedral'. A Parish church temporarily serving as a Cathedral is known as a 'Pro Cathedral' The removal of a Bishops seat from a Cathedral deprives that church of its Cathedral status. So, a Bishop placing his seat in a Church can elevate the Church to Cathedral status
The Cathedral in Paris is called the Notre Dame Cathedral.
The correct spelling is 'cathedral'.