Where does “duarchy” come from?

duarchy (English) comes from English duo-, from Latin duō, from Proto-Italic duō, from Proto-Indo-European dwóh₁ — two.

duarchy (English): A government by two persons

Definitions

  1. A government by two persons

Ancestry of “duarchy”, step by step

StepLanguageWordMeaning
1Englishduo-two
2Latinduōtwo; 2
3Proto-Italicduōtwo
4Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Italic duō →Every word from Latin duō →