This is the 13022nd most frequent Polish word.
odkurzająca
"Vacuuming" or "cleaning with a vacuum cleaner."
Here, 'odkurzająca' is used as a present participle describing the person who is performing the action of vacuuming.
To osoba odkurzająca dywan w salonie.
It's a person vacuuming the carpet in the living room.
In this case, 'odkurzająca' serves as an adjective to describe the function or characteristic of the brush, indicating it provides a vacuuming action.
Ona kupiła odkurzającą szczotkę.
She bought a suction brush.
Here, 'odkurzającą' is used as a present participle in the accusative case, modifying 'kobietę' (woman) to show she is performing the action of vacuuming in the photo.