This is the 10371st most frequent Polish word.
ciężarowego
"Ciężarowego" means "cargo" or "truck-related" in English, typically referring to something associated with a heavy vehicle or a truck.
The word 'ciężarowego' is used as an adjective modifying the noun 'samochodu,' referring to a truck or lorry specific among vehicles.
Nie widziałem ciężarowego samochodu przez dwa dni.
I haven't seen a truck for two days.
Here, 'ciężarowego' is used adjectivally to describe 'pojazdu,' indicating it refers to a heavy-duty vehicle type.
Ten most jest za niski dla ciężarowego pojazdu.
This bridge is too low for a truck.
The word 'ciężarowego' serves as a descriptor in a genitive construction to specify the type of vehicle in question—the truck.