This is the 6001st most frequent Polish word.
świątecznego
"Świątecznego" means "festive" or "holiday" (genitive singular or accusative singular form).
Adjective describing 'cake', giving context of 'celebratory' or 'festival-related' nature.
Kupiłem świątecznego ciasta na boże narodzenie.
I bought a festive cake for Christmas.
Adjective describing 'evening', providing the notion of it being related to a celebration or holiday.
Świątecznego wieczoru spędziliśmy czas z rodziną.
On the festive evening, we spent time with family.
Adjective describing 'decorating style', emphasizing the celebratory, holiday-associated theme.