Du-ūm'vi-rate, n.
n. [Lat. duumviratus, from duum-vir.] The union of two men in the same office; or the office, dignity, or government of two men thus associated, as in ancient Rome.
n. [Lat. duumviratus, from duum-vir.] The union of two men in the same office; or the office, dignity, or government of two men thus associated, as in ancient Rome.