This is the 8523rd most frequent Polish word.
połomskiego
"Połomskiego" is a possessive or adjectival form related to the surname "Połomski," often meaning "of Połomski" or "related to Połomski."
In this sentence, 'Połomskiego' is a surname in the genitive case, indicating possession or relation, akin to saying 'of Połomski.'
Odwiedziłem dom Połomskiego w zeszły weekend.
I visited Połomski's house last weekend.
Here, 'Połomskiego' is used in the accusative case, as the direct object of the verb 'poprosiłem.'
Poprosiłem Połomskiego o pomoc w projekcie.
I asked Połomski for help with the project.
In this example, 'Połomskim' is in the instrumental case, used after the preposition 'z' to denote accompaniment or association.