nostra

nostra

"Our" (feminine singular).

'Nostra' is used as a possessive adjective referring to the noun 'llar' (home) in this sentence.

Aquesta és la nostra llar.

This is our home.

Here, 'nostra' denotes possession of the noun 'família' (family) by the subject.

Sempre cuidem la nostra família.

We always take care of our family.

In this sentence, 'nostra' functions as a possessive pronoun complementing 'responsabilitat' (responsibility).

La natura és un tresor que hem de preservar per a les generacions futures, és responsabilitat nostra.

Nature is a treasure we must preserve for future generations; it is our responsibility.