What does Tuscia mean in Latin?

Tuscia, a proper noun, means “Etruria; Tuscany”.

What is the genitive of Tuscia?

The genitive singular is Tusciae. Tuscia is feminine, first declension.

In classical Latin, [ˈtʊs.ki.a]; in ecclesiastical (church) Latin, [ˈtuʃ.ʃi.a].

proper noun · femininefirst declension

Tuscia f sg (genitive Tusciae)

Classical[ˈtʊs.ki.a]Ecclesiastical[ˈtuʃ.ʃi.a]

Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ia Latin Tuscia From tuscus + -ia.