Disambiguation of nobis vobis and nobis nobis

1. What case is vobis in Latin?
2. What is the etymology of nobis?
3. What is the meaning of the word nobis?

What case is vobis in Latin?

NOTE: 'cum' is a preposition used with the ablative case; when used with the pronoun 'vobis' (the ablative of 'vos'), the preposition is joined to the end of the pronoun: vobiscum, 'with you' (pl.);

What is the etymology of nobis?

"with us, for our part," Latin dative of nos "we" (from PIE *nos; see us).

What is the meaning of the word nobis?

Latin phrase. : may God be to us as to our fathers —motto of Boston. See the full definition.