Dual citizenship refers to when a person is a citizen of two different countries at the same time. It means they are recognized as a national and have rights and obligations in both countries. Full definition
The referendum has generated a new awareness of dual citizenship. (lawyer-monthly.com)
The long - term potential for dual citizenship, which especially. (petesgrillandpizza.com)
Dual citizenship exists at all mostly because there is not consistency in how different countries treat the concept of citizenship. (law.stackexchange.com)