diarchy noun.
['dʌɪɑ:ki] Also
dyarchy.
M19.[from DI-2 after monarchy.]A mode of joint government by two; government by two independent authorities;
spec. the system of provincial government in India from 1921 to 1937.
■ di'archal,
■ di'archial,
■ di'archic adjectives E20. [TahlilGaran] English Dictionary ▲