LATIN DICTIONARYLexicon Latīnum
noun · masculinefourth declension

archiducātus

archiducātus m (genitive archiducātūs)
Ecclesiastical[ar.ki.duˈkaː.tus]

Meaning

  1. Medieval Latinarchduchy, the office of archduke

Declension

declension
formsingularplural
nominativearchiducātusarchiducātūs
genitivearchiducātūsarchiducātuum
dativearchiducātuīarchiducātibus
accusativearchiducātumarchiducātūs
ablativearchiducātūarchiducātibus
vocativearchiducātusarchiducātūs

Origins

Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus, -tūs Latin -ātus Latin archiducātus From archidux + -ātus.

Quick answers

What does archiducātus mean in Latin?
archiducātus, a noun, means “archduchy, the office of archduke”.
What is the genitive of archiducātus?
The genitive singular is archiducātūs. archiducātus is masculine, fourth declension.