This is the 897th most frequent Norwegian word.
kategorien
The Norwegian word "kategorien" means "the category" in English.
Here, "kategorien" is used to classify the book into a particular genre or type.
Denne boken faller inn i kategorien eventyr.
This book falls into the category of adventure.
In this sentence, "kategorien" is used to delineate a subject area for statistical data references.
Artiklene i nyhetsdelen referer ofte til statistikker i kategorien helse.
The articles in the news section often refer to statistics in the health category.
"Kategorien" here specifies a particular grouping within the broader classification of pictures.