This is the 912th most frequent Slovak word.
soboty
"soboty" = "Saturdays"
The word 'soboty' is used in its plural form here to indicate that this action occurs regularly on the day of the week, Saturday.
V soboty chodievame do parku.
On Saturdays, we go to the park.
Here 'soboty' refers to the concept of multiple occurrences of Saturdays collectively as a noun.
Soboty sú moje obľúbené dni.
Saturdays are my favorite days.
In this sentence, 'soboty' is employed to refer to a specific Saturday in a context of past events.