MultipliCity
The usually accepted[1] name of the spinning, multi-ethnic, multi-configurable, multi-faceted city in the first variable-light region of Slab. The region itself has no official name due to the irreconcilable conflict over what language the name should be in and is therefore known by almost everyone as Big Yin.
By general consensus,[2] the central city area is also called the core, axis, spindle, spin-city, triple-H, moverville, spinszville etc. etc. ad nauseum. The surrounding static residential shell is referred to as The Valley.