This is the 9979th most frequent Polish word.
aucie
The word "aucie" does not appear to be a standard Polish term. It might be a typo or abbreviation. Could you clarify or provide more context?
'Aucie' refers to the location of the car, used as a locative case of 'auto', denoting 'car'.
Mamy zajęcia w aucie, ponieważ studio było zarezerwowane.
We have classes in the car because the studio was booked.
'Aucie' is used here in the locative case to indicate the topic of the conversation, denoting 'about the car'.
Rozmawialiśmy o aucie, które chcemy kupić.
We talked about the car we want to buy.
'Aucie' defines the place where the documents were left, as the locative case of 'auto', meaning 'in the car'.