This is the 17412th most frequent Polish word.
zarośla
Thicket or dense vegetation.
In this context, 'zarośla' implies overgrown vegetation in a garden.
Trzeba oczyścić ogród, bo zarośla zasłaniają widok.
We need to clear the garden because the underbrush blocks the view.
'Zarośla' refers to a dense group of shrubs or underbrush typically near a wooded area.
Dzieci bawiły się w zaroślach przy lesie.
The children played in the thicket near the forest.
Here, 'zarośla' is used to signify a natural hiding spot for animals.