This is the 9966th most frequent Polish word.
astrologów
"Astrologów" means "astrologers" (genitive plural form in Polish).
'Astrologów' is used in the genitive plural form to indicate the direct object of the verb 'zatrudniano' (were employed).
Astrologów w dawnych czasach zatrudniano na dworach królewskich.
Astrologers were employed in royal courts in ancient times.
'Astrologów' here is in the genitive plural, connected to 'społeczności' (community), signifying the larger group being referred to.
Książkę o społeczności astrologów wydano w tym miesiącu.
A book about the community of astrologers was published this month.
'Astrologów' appears in the genitive plural indicating possession, in the phrase 'opinie astrologów' (astrologers' opinions).