De jure v. De facto

In law and government, de jure (/ d eɪ ˈ dʒ ʊər i, d i-/ day JOOR-ee, dee -⁠; Latin: dē iūre pronounced [deː ˈjuːrɛ], “by law”) describes practices that are legally recognised, regardless of whether the practice exists in reality. In contrast, de facto (“in fact”) describes situations that exist in reality, even if not legally recognised.