This is the 173rd most frequent Norwegian word.
hatt
Hat.
The word "hatt" is the past participle of "ha" (to have), used to construct the present perfect tense.
Jeg har hatt mye glede av bøkene.
I have had much enjoyment from the books.
In this sentence, "hatt" refers to a physical object—a hat, which is a piece of clothing.
Hun gikk ut i solen med en stor hatt.
She went out into the sun with a big hat.
Here, "hatt" again appears as the past participle of "ha" to construct the past perfect tense.