"My hat"

Translation: Mój kapelusz

[edbecker52]

Mysz is feminine but kapelusz is masculine? Is there a pattern?

[immery]

I'd say thet the rule is if it ends with sz or ć or ń or anything else "soft" check in dictionary.

with - sz I found only mysz and wesz that are feminine.

[edbecker52]

Ah thanks for that! Good guideline.

[jabramsohn]

What does wesz mean?

[immery]

https://en.wikipedia.org/wiki/Sucking_louse

[luless]

Most of feminine nouns ends with -a, neuter -ie or -o. But it is only in Nominative case.

[Bro208233]

Isn't 'my hats' 'moje kapelusze'? If kapelusz is masculine, why wouldn't moje be virile?

[Jellei]

Yes, "my hats" are "moje kapelusze", and "moje" is a nonvirile form.

"virile" isn't a synonym of masculine, it means "masculine personal". The plurals in Polish are: virile (groups with at least one man) and nonvirile (every other plural noun). So hats are nonvirile.