What does Domina Nostra mean in Latin?

Domina Nostra, a noun, means “Our Lady (a title for the Virgin Mary)”.

What is the genitive of Domina Nostra?

The genitive singular is Dominae Nostrae. Domina Nostra is first declension.

nounfirst declension

Domina Nostra f sg (genitive Dominae Nostrae)

From domina (“lady”) and nostra (“our”).

What does Domina Nostra mean in Latin?: Domina Nostra, a noun, means “Our Lady (a title for the Virgin Mary)”.
What is the genitive of Domina Nostra?: The genitive singular is Dominae Nostrae. Domina Nostra is first declension.