młodszemu

młodszemu

"To the younger" (dative case of "młodszy").

In this sentence, 'młodszemu' is the dative form of the adjective 'młodszy', indicating a direction or an indirect object (modified by the masculine noun 'bratu').

Dałem książkę młodszemu bratu.

I gave the book to my younger brother.

Here, 'młodszemu' functions similarly, applying to the noun 'koledze' as an indirect object, denoting 'to/for the younger colleague'.

Poprawiłem błędy młodszemu koledze.

I corrected the mistakes for the younger colleague.

In this example, 'młodszemu' modifies the noun 'sąsiadowi', following a verb that requires a dative object indicating who is receiving the action (help).

Pomogłem młodszemu sąsiadowi w remoncie.

I helped the younger neighbor with the renovation.