reunification
//ˌriːjuːnɪfɪˈkeɪʃən//
Noun
reunificationSingular
reunificationsPlural
1
The act or process of bringing together again parts that were previously separated, especially the restoration of political unity to a divided country or region.
The reunification of Germany in 1990 was a historic moment for Europe.
2
The state of being reunited or made whole again after a period of division or separation.
The reunification of the family brought great joy after years of separation.