This is the 4920th most frequent Polish word.
pikników
The word "pikników" is the genitive plural form of "piknik," meaning "picnics" in English.
Here, 'pikników' is used in its plural genitive form to denote 'of picnics', referring to the number of picnics planned.
W weekend zaplanowaliśmy kilka pikników w parku.
Over the weekend, we planned several picnics in the park.
In this sentence, 'pikniki' is in the plural nominative form, indicating the subject 'picnics' of the action.
Nie zabraliśmy żadnych przekąsek na nasze pikniki.
We didn't bring any snacks to our picnics.
Here, 'pikników' is in the plural genitive form again, used in connection with the adjective 'local' to describe 'picnics'.