Search Result for "diarchy": 
Wordnet 3.0

NOUN (1)

1. a form of government having two joint rulers;
[syn: diarchy, dyarchy]



The Collaborative International Dictionary of English v.0.48:

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


WordNet (r) 3.0 (2006):

diarchy
    n 1: a form of government having two joint rulers [syn:
         diarchy, dyarchy]