This is the 18036th most frequent Polish word.
żwirki
"Żwirki" means "small gravel" or "grit" in English.
plural form of small gravel particles
Na chodniku sypały się maleńkie żwirki.
Tiny gravels scattered on the sidewalk.
cat litter granules
Kupiłem nowe żwirki do kuwety mojego kota.
I bought new litter grains for my cat's litter box.
small stones typically found outdoors