kuzyn

kuzyn

"Cousin" (male).

Here, 'kuzyn' refers to the speaker's male cousin, and the sentence identifies his place of residence.

Mój kuzyn mieszka w Krakowie.

My cousin lives in Kraków.

In this question, 'kuzynem' is the instrumental case of 'kuzyn', used because of the verb 'spotkać się' (to meet).

Czy spotkałaś się z moim kuzynem?

Have you met my cousin?

Here, 'kuzynem' is again in the instrumental case, following the verb 'rozmawiać' (to talk).

Rozmawiałem z kuzynem o wakacjach.

I talked to my cousin about the holidays.