This is the 586th most frequent Norwegian word.
flagg
Flag.
Here, 'flagg' is used as a noun referring to a national flag.
De hengte opp et norsk flagg utenfor huset.
They hung up a Norwegian flag outside the house.
In this sentence, 'flagg' is a noun describing a banner or symbol that is moving in the air.
Han så et flagg som vaiet stolt i vinden.
He saw a flag waving proudly in the wind.
The word 'flagge,' derived from 'flagg,' is used here as a verb meaning to display or raise a flag.