This is the 8973rd most frequent Swedish word.
dockan
"The doll."
The word 'dockan' is a noun here, referring to a specific doll, and uses the definite form to specify it.
Dockan sitter i hörnet av rummet.
The doll is sitting in the corner of the room.
The word 'dockan' functions as a noun in the definite form, indicating a specific doll being referred to based on its description.
Barnet älskar dockan med det blå håret.
The child loves the doll with the blue hair.
Here, 'dockan' indicates a specific doll among possibly several possible options and is used as a direct object in this request.