Definitionen
1.NounOne who rules in place of the monarch, especially because the monarch is too young, absent, or disabled. .mw-parser-output .defdate{font-size:smaller}
2.NounAny ruler.
3.NounA member of a municipal or civic body of governors, especially in certain European cities.
4.NounA member of governing board of a college or university; also a governor of the Smithsonian Institution in Washington, D.C.
5.NounThe chief executive of a regency.
6.AdjectiveRuling; governing; regnant.
7.AdjectiveExercising vicarious authority.