This is the 5857th most frequent Polish word.
zatrudnionych
"Zatrudnionych" means "employed" or "hired" (referring to people).
In this sentence, 'zatrudnionych' is used as an adjective in plural form specifying 'pracowników' (workers) to describe their employment status (employed).
Firma zwiększyła liczbę zatrudnionych pracowników w ostatnim roku.
The company increased the number of employed workers in the last year.
Here, 'zatrudnionych' functions as a substantive phrase, indicating 'employed people' modified by 'pełny etat' (full-time).
Zatrudnionych na pełny etat obowiązują inne zasady niż pracowników tymczasowych.
Those employed full-time are subject to different rules than temporary workers.
In this example, 'zatrudnionych' is used as an elliptical noun phrase which stands for 'people who are employed', serving as the subject of the action.