Where does “duumvirat” come from?

duumvirat (French) comes from Latin duumvirātus, from Latin duumvir, from Latin duum, from Latin duorum, from Latin duo, from Proto-Italic duō, from Proto-Indo-European dwóh₁ — two.

duumvirat (French): duumvirate

Definitions

duumvirate

Ancestry of “duumvirat”, step by step

Step	Language	Word	Meaning
1	Latin	duumvirātus	duumvirate (rank or office of a duumvir)
2	Latin	duumvir	duumvir
3	Latin	duum	genitive masculine of duo; genitive neuter of...
4	Latin	duorum	genitive masculine of duo; genitive neuter of duo
5	Latin	duo	two; 2
6	Proto-Italic	duō	two
7	Proto-Indo-European	dwóh₁	two

Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Italic duō →Every word from Latin duo →