This is the 6772nd most frequent Polish word.
europejski
"Europejski" means "European" in English.
The word 'europejski' is functioning as an adjective describing the origin or region associated with the noun 'paszport'.
To jest europejski paszport.
This is a European passport.
Here, 'europejski' is describing the scope or affiliation of the noun 'urząd', suggesting it is part of or associated with the European Union.
Urząd europejski zdecydował o nowym projekcie.
The European office decided on a new project.
In this sentence, 'europejski' characterizes the noun 'kultura', indicating it pertains to Europe as a whole or some aspects thereof.