This is the 494th most frequent Slovenian word.
prostorih
"Prostorih" means "spaces" or "premises" in English.
Here, 'prostorih', the locative plural form of 'prostor' (space, premises), is used to indicate 'within the premises of the school'.
V šolskih prostorih je potrebno nositi masko.
In school premises, it is required to wear a mask.
The word 'prostorih' here specifies the distinct areas designated for books, indicating particular spaces or zones.
Prostorih za knjige v knjižnici je treba biti tiho.
In the spaces for books in the library, one must be quiet.
'Prostorih' in this context refers to public locations, emphasizing general areas or zones accessible to the public.