This is the 13324th most frequent Polish word.
oskarå
It seems there might be a typo in "oskarå" as it doesn't correspond to a Polish word. Did you mean "oskarż"? If so, it means "accuse" in English.
The word 'oskar' here is used as a personal name, referring to an individual's identity.
Oskar zawsze był znany ze swojej pasji do sztuki.
Oskar was always known for his passion for art.
The word 'oskarżyć' here is a verb meaning 'to accuse'. It is a base form used in a hypothetical question.
Czy mogę oskarżyć go o złamanie zasad gry?
Can I accuse him of breaking the game rules?
The word 'oskarżony' here is the past participle describing someone who is accused of something.