Noun
paczki (plural paczki or paczkis)
A traditional Polish doughnut.
Paczki boxed and ready to go at the Pticek & Sons Bakery on 55th & Naragansett for Paczki Day. Source: Internet
Kitchen Chick: Tuesday is Paczki Day! Source: Internet
Paczki Day was big, and they were the real thing. Source: Internet