IPA: /ˈduː.əmˌvaɪ.ər.ɪt/
KK: /ˈduːəmˌvaɪrɪt/
A system or partnership where two people share power or authority, often in a political context.
The duumvirate was established to ensure that both leaders had equal say in the decision-making process.
Duumvirate → It is formed from "duum" (from Latin "duo", meaning two) and "vir" (meaning man). The term refers to a political office held by two men, thus indicating a dual leadership or authority.
Think of 'two men' ('duum' and 'vir') sharing power — that's what a duumvirate means.