Definitions from Black's Law Dictionary: 2nd Edition and Ballentine's Law Dictionary as are available for each term in each dictionary.
  • Ballentine's Law Dictionary

    Two Roman municipal magistrates with the same functions.

  • Black's Law Dictionary: 2nd Edition

    (From duo, two, and vtrl, men.) A general appellation among the ancient Romans, given to any magistrates elected in pairs to fill any office or perform any function. Brando Duumviri municipales were two annual magistrates in the towns and colonies, having judicial powers. Calvin. Duumviri navales were officers appointed to man, equip, and refit the navy. Id.