duumvirate

Their triumvirate—duumvirate rather, Lepidus was nobody—matrimony consolidated.
Historia Amoris: A History of Love, Ancient and Modern|Edgar Saltus
But the Duumvirate seemed utterly incapable of devising a coherent policy for central or eastern Europe.
The Inside Story Of The Peace Conference|Emile Joseph Dillon
Of what did the duumvirate deliberate during their itinerary?
Ulysses|James Joyce
Rarely does history exhibit such a duumvirate as that of Epaminondas and Pelopidas.
A Manual of Ancient History|A. H. L. (Arnold Hermann Ludwig) Heeren

The duumvirate did not last, and the count and Nino soon quarrelled.
Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 10|Various

British Dictionary definitions for duumvirate

duumvirate

/ (djuːˈʌmvɪrɪt) /

noun

the office of or government by duumvirs

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