This is the 4096th most frequent Polish word.
autami
"Autami" means "cars" (instrumental plural form) in Polish.
The word 'autami' is an instrumental plural form, indicating the means of travel in this context.
Jedziemy autami na wakacje.
We are going on vacation by cars.
Here, 'autami' again indicates the means of transport, showing the vehicles used for transportation.
Autami przewożone są przesyłki na lotnisko.
Parcels are transported to the airport by cars.
In this example, 'autami' is used to denote the object of the activity, i.e., the cars being played with.