This is the 301st most frequent Catalan word.
nacional
National.
Here, 'nacional' describes 'flag,' indicating that it represents the nation or country as a whole.
La bandera nacional és un símbol important del país.
The national flag is an important symbol of the country.
Here, 'nacional' qualifies 'day,' denoting an event officially recognized by the nation or country.
Avui es celebra el dia nacional amb festes i espectacles.
The national day is celebrated today with festivities and shows.
Here, 'nacional' refers to a set of circumstances or considerations that pertain to the country or nation.