This is the 292nd most frequent Greek word.
εθνική
"Εθνική" means "national" in English.
The word "εθνική" here is used as an adjective to describe "ομάδα," indicating that the team is national or representing the nation.
Η εθνική ομάδα ποδοσφαίρου προετοιμάζεται για τον τελικό.
The national football team is preparing for the final.
The term "εθνικό" derived from "εθνική" functions as an adjective describing "δίκτυο," signifying a connection to the nation's infrastructure.
Ο δρόμος ανήκει στο εθνικό δίκτυο της χώρας.
The road belongs to the national network of the country.
In this example, "εθνική" modifies "κληρονομιά," referring to heritage associated with the nation as a collective identity.