Diarchy

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Diarchy \Di"arch*y\, n. [Gr. di- = di`s- twice + ? to rule.]
     A form of government in which the supreme power is vested in
     two persons. Diarial

From WordNet (r) 2.0 [wn]:



  diarchy
       n : a form of government having two joint rulers [syn: {dyarchy}]