"Nowy chleb."

Translation: New bread.

[danfeve]

In this sentence could "nowy" be translated as fresh or not really?

[silmeth]

Not really. Nowy chleb sounds a little bit strange actually, and I would understand it as a new brand of bread (eg. if shop starts to sell bread made of different flour…). Or if a new bread just appeared out of nowhere on my table.

Fresh would be świeży.

[danfeve]

Thanks for the explanation silmeth; świeży is precisely the word I was looking for.