a., sb. [CO- 2, 3 b.]
A. adj. Ruling in conjunction with another.
1876. Birch, Monum. Hist. Egypt, 38. The numerous contemporary and coregent kings of Egypt revolted.
B. sb. One who rules in conjunction with another; a joint regent or ruler.
1799. Wraxall, Courts of Berlin, etc. II. 435 (T.). Joseph was emperor of Germany, as well as co-regent of Hungary and Bohemia.
1871. B. Taylor, Faust (1875), II. 199. Confirm me as co-regent of thy realm.
