This is the 16901st most frequent Polish word.
wypełnianie
The act of filling or completing.
Here, "wypełnianie" is used as a noun derived from the verb "wypełniać," describing the action of completing a form.
Wypełnianie formularza zajmuje mi dużo czasu.
Filling out the form takes me a lot of time.
In this sentence, "wypełnianie" refers to the process or act of performing tasks or duties.
Moje wypełnianie obowiązków domowych jest codzienną rutyną.
My fulfilling of household duties is a daily routine.
This usage highlights "wypełnianie" as the act of carrying out or accomplishing the project.