This is the 7820th most frequent Polish word.
medusa
"Medusa" in Polish means "jellyfish."
In this sentence, 'meduza' is used to refer to the marine creature also commonly known as jellyfish.
Meduza pływa w morzu.
The jellyfish swims in the sea.
Here, 'Meduza' is used as a proper noun, likely referring to the title of a film.
Oglądałem film "Meduza".
I watched the movie 'Medusa'.
In this context, 'Meduza' refers to the mythological character Medusa from Greek mythology.