This is the 441st most frequent Greek word.
ευρωπαϊκή
"Ευρωπαϊκή" means "European" in English.
Here, the word 'ευρωπαϊκή' is an adjective modifying the noun 'κουλτούρα', indicating that the culture being referred to pertains to Europe.
Η ευρωπαϊκή κουλτούρα είναι πλούσια και πολύπλευρη.
The European culture is rich and multifaceted.
In this sentence, 'ευρωπαϊκή' is used to describe the noun 'ένωση', indicating that the union mentioned is specifically the one associated with Europe.
Ο δρόμος ανήκει στην ευρωπαϊκή ένωση.
The street belongs to the European Union.
Here, 'ευρωπαϊκό' is the neuter form of the adjective, used to describe the noun 'δίκαιο' (law), denoting its relation to Europe.