The story
From metropolitan + core.
Etymology from Wiktionary, CC BY-SA 4.0.
metropolitan core
Today it means: Synonym of central city (“the main city of a metropolitan area; particularly one containing multiple cities”). Full definition →
Today it means: Synonym of central city (“the main city of a metropolitan area; particularly one containing multiple cities”). Full definition →
From metropolitan + core.
Etymology from Wiktionary, CC BY-SA 4.0.