Definition from Wiktionary, the free dictionary
See also: Interrex
- (history) An official in Ancient Rome, who acted as single head of state during the interregnum between two consulates.
- (history) An equivalent regent from the death of a Polish king till the election and enthronement of his successor.
- (figuratively) A similar interim ruler, CEO etc.
official in Ancient Rome
equivalent official in Poland
similar interim ruler